83929875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 150239232

約数和(自身を除く): 66309357

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 125, 185, 263, 345, 375, 555, 575, 789, 851, 925, 1315, 1725, 2553, 2775, 2875, 3945, 4255, 4625, 6049, 6575, 8625, 9731, 12765, 13875, 18147, 19725, 21275, 29193, 30245, 32875, 48655, 63825, 90735, 98625, 106375, 145965, 151225, 223813, 243275, 319125, 453675, 671439, 729825, 756125, 1119065, 1216375, 2268375, 3357195, 3649125, 5595325, 16785975, 27976625, 83929875]

約数ペア:

[(1, 83929875), (3, 27976625), (5, 16785975), (15, 5595325), (23, 3649125), (25, 3357195), (37, 2268375), (69, 1216375), (75, 1119065), (111, 756125), (115, 729825), (125, 671439), (185, 453675), (263, 319125), (345, 243275), (375, 223813), (555, 151225), (575, 145965), (789, 106375), (851, 98625), (925, 90735), (1315, 63825), (1725, 48655), (2553, 32875), (2775, 30245), (2875, 29193), (3945, 21275), (4255, 19725), (4625, 18147), (6049, 13875), (6575, 12765), (8625, 9731)]