849274425

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5659}}^1$

素因数の和:5727

約数の個数: 72

約数和(自身を含む): 1642305600

約数和(自身を除く): 793031175

約数列:

[1, 3, 5, 9, 15, 23, 25, 29, 45, 69, 75, 87, 115, 145, 207, 225, 261, 345, 435, 575, 667, 725, 1035, 1305, 1725, 2001, 2175, 3335, 5175, 5659, 6003, 6525, 10005, 16675, 16977, 28295, 30015, 50025, 50931, 84885, 130157, 141475, 150075, 164111, 254655, 390471, 424425, 492333, 650785, 820555, 1171413, 1273275, 1476999, 1952355, 2461665, 3253925, 3774553, 4102775, 5857065, 7384995, 9761775, 11323659, 12308325, 18872765, 29285325, 33970977, 36924975, 56618295, 94363825, 169854885, 283091475, 849274425]

約数ペア:

[(1, 849274425), (3, 283091475), (5, 169854885), (9, 94363825), (15, 56618295), (23, 36924975), (25, 33970977), (29, 29285325), (45, 18872765), (69, 12308325), (75, 11323659), (87, 9761775), (115, 7384995), (145, 5857065), (207, 4102775), (225, 3774553), (261, 3253925), (345, 2461665), (435, 1952355), (575, 1476999), (667, 1273275), (725, 1171413), (1035, 820555), (1305, 650785), (1725, 492333), (2001, 424425), (2175, 390471), (3335, 254655), (5175, 164111), (5659, 150075), (6003, 141475), (6525, 130157), (10005, 84885), (16675, 50931), (16977, 50025), (28295, 30015)]