1888804938225

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{17851}}^1\times {\mathrm{9343}}^1$

素因数の和:27358

約数の個数: 48

約数和(自身を含む): 3144017690624

約数和(自身を除く): 1255212752399

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 2265, 3775, 9343, 11325, 17851, 28029, 46715, 53553, 89255, 140145, 233575, 267765, 446275, 700725, 1338825, 1410793, 2695501, 4232379, 7053965, 8086503, 13477505, 21161895, 35269825, 40432515, 67387525, 105809475, 166781893, 202162575, 500345679, 833909465, 2501728395, 4169547325, 12508641975, 25184065843, 75552197529, 125920329215, 377760987645, 629601646075, 1888804938225]

約数ペア:

[(1, 1888804938225), (3, 629601646075), (5, 377760987645), (15, 125920329215), (25, 75552197529), (75, 25184065843), (151, 12508641975), (453, 4169547325), (755, 2501728395), (2265, 833909465), (3775, 500345679), (9343, 202162575), (11325, 166781893), (17851, 105809475), (28029, 67387525), (46715, 40432515), (53553, 35269825), (89255, 21161895), (140145, 13477505), (233575, 8086503), (267765, 7053965), (446275, 4232379), (700725, 2695501), (1338825, 1410793)]