348424125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 718848000

約数和(自身を除く): 370423875

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 29, 35, 69, 75, 87, 105, 115, 125, 145, 161, 175, 199, 203, 345, 375, 435, 483, 525, 575, 597, 609, 667, 725, 805, 875, 995, 1015, 1393, 1725, 2001, 2175, 2415, 2625, 2875, 2985, 3045, 3335, 3625, 4025, 4179, 4577, 4669, 4975, 5075, 5771, 6965, 8625, 10005, 10875, 12075, 13731, 14007, 14925, 15225, 16675, 17313, 20125, 20895, 22885, 23345, 24875, 25375, 28855, 32039, 34825, 40397, 50025, 60375, 68655, 70035, 74625, 76125, 83375, 86565, 96117, 104475, 114425, 116725, 121191, 132733, 144275, 160195, 174125, 201985, 250125, 343275, 350175, 398199, 432825, 480585, 522375, 572125, 583625, 605955, 663665, 721375, 800975, 929131, 1009925, 1716375, 1750875, 1990995, 2164125, 2402925, 2787393, 3029775, 3318325, 4004875, 4645655, 5049625, 9954975, 12014625, 13936965, 15148875, 16591625, 23228275, 49774875, 69684825, 116141375, 348424125]

約数ペア:

[(1, 348424125), (3, 116141375), (5, 69684825), (7, 49774875), (15, 23228275), (21, 16591625), (23, 15148875), (25, 13936965), (29, 12014625), (35, 9954975), (69, 5049625), (75, 4645655), (87, 4004875), (105, 3318325), (115, 3029775), (125, 2787393), (145, 2402925), (161, 2164125), (175, 1990995), (199, 1750875), (203, 1716375), (345, 1009925), (375, 929131), (435, 800975), (483, 721375), (525, 663665), (575, 605955), (597, 583625), (609, 572125), (667, 522375), (725, 480585), (805, 432825), (875, 398199), (995, 350175), (1015, 343275), (1393, 250125), (1725, 201985), (2001, 174125), (2175, 160195), (2415, 144275), (2625, 132733), (2875, 121191), (2985, 116725), (3045, 114425), (3335, 104475), (3625, 96117), (4025, 86565), (4179, 83375), (4577, 76125), (4669, 74625), (4975, 70035), (5075, 68655), (5771, 60375), (6965, 50025), (8625, 40397), (10005, 34825), (10875, 32039), (12075, 28855), (13731, 25375), (14007, 24875), (14925, 23345), (15225, 22885), (16675, 20895), (17313, 20125)]