201154125

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 348281856

約数和(自身を除く): 147127731

約数列:

[1, 3, 5, 15, 25, 47, 75, 101, 113, 125, 141, 235, 303, 339, 375, 505, 565, 705, 1175, 1515, 1695, 2525, 2825, 3525, 4747, 5311, 5875, 7575, 8475, 11413, 12625, 14125, 14241, 15933, 17625, 23735, 26555, 34239, 37875, 42375, 57065, 71205, 79665, 118675, 132775, 171195, 285325, 356025, 398325, 536411, 593375, 663875, 855975, 1426625, 1609233, 1780125, 1991625, 2682055, 4279875, 8046165, 13410275, 40230825, 67051375, 201154125]

約数ペア:

[(1, 201154125), (3, 67051375), (5, 40230825), (15, 13410275), (25, 8046165), (47, 4279875), (75, 2682055), (101, 1991625), (113, 1780125), (125, 1609233), (141, 1426625), (235, 855975), (303, 663875), (339, 593375), (375, 536411), (505, 398325), (565, 356025), (705, 285325), (1175, 171195), (1515, 132775), (1695, 118675), (2525, 79665), (2825, 71205), (3525, 57065), (4747, 42375), (5311, 37875), (5875, 34239), (7575, 26555), (8475, 23735), (11413, 17625), (12625, 15933), (14125, 14241)]