73480375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 98167680

約数和(自身を除く): 24687305

約数列:

[1, 5, 17, 25, 85, 125, 151, 229, 425, 755, 1145, 2125, 2567, 3775, 3893, 5725, 12835, 18875, 19465, 28625, 34579, 64175, 97325, 172895, 320875, 486625, 587843, 864475, 2939215, 4322375, 14696075, 73480375]

約数ペア:

[(1, 73480375), (5, 14696075), (17, 4322375), (25, 2939215), (85, 864475), (125, 587843), (151, 486625), (229, 320875), (425, 172895), (755, 97325), (1145, 64175), (2125, 34579), (2567, 28625), (3775, 19465), (3893, 18875), (5725, 12835)]