145018125

素因数分解:

$3^2\times 5^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 311900160

約数和(自身を除く): 166882035

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 35, 45, 63, 75, 87, 105, 125, 127, 145, 175, 203, 225, 261, 315, 375, 381, 435, 525, 609, 625, 635, 725, 875, 889, 1015, 1125, 1143, 1305, 1575, 1827, 1875, 1905, 2175, 2625, 2667, 3045, 3175, 3625, 3683, 4375, 4445, 5075, 5625, 5715, 6525, 7875, 8001, 9135, 9525, 10875, 11049, 13125, 13335, 15225, 15875, 18125, 18415, 22225, 25375, 25781, 28575, 32625, 33147, 39375, 40005, 45675, 47625, 54375, 55245, 66675, 76125, 77343, 79375, 92075, 111125, 126875, 128905, 142875, 163125, 165735, 200025, 228375, 232029, 238125, 276225, 333375, 380625, 386715, 460375, 555625, 644525, 714375, 828675, 1000125, 1141875, 1160145, 1381125, 1666875, 1933575, 2301875, 3222625, 4143375, 5000625, 5800725, 6905625, 9667875, 16113125, 20716875, 29003625, 48339375, 145018125]

約数ペア:

[(1, 145018125), (3, 48339375), (5, 29003625), (7, 20716875), (9, 16113125), (15, 9667875), (21, 6905625), (25, 5800725), (29, 5000625), (35, 4143375), (45, 3222625), (63, 2301875), (75, 1933575), (87, 1666875), (105, 1381125), (125, 1160145), (127, 1141875), (145, 1000125), (175, 828675), (203, 714375), (225, 644525), (261, 555625), (315, 460375), (375, 386715), (381, 380625), (435, 333375), (525, 276225), (609, 238125), (625, 232029), (635, 228375), (725, 200025), (875, 165735), (889, 163125), (1015, 142875), (1125, 128905), (1143, 126875), (1305, 111125), (1575, 92075), (1827, 79375), (1875, 77343), (1905, 76125), (2175, 66675), (2625, 55245), (2667, 54375), (3045, 47625), (3175, 45675), (3625, 40005), (3683, 39375), (4375, 33147), (4445, 32625), (5075, 28575), (5625, 25781), (5715, 25375), (6525, 22225), (7875, 18415), (8001, 18125), (9135, 15875), (9525, 15225), (10875, 13335), (11049, 13125)]