2011129136625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1828507}}^1$

素因数の和:1828951

約数の個数: 64

約数和(自身を含む): 3833723013120

約数和(自身を除く): 1822593876495

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 419, 525, 875, 1257, 2095, 2625, 2933, 6285, 8799, 10475, 14665, 31425, 43995, 52375, 73325, 157125, 219975, 366625, 1099875, 1828507, 5485521, 9142535, 12799549, 27427605, 38398647, 45712675, 63997745, 137138025, 191993235, 228563375, 319988725, 685690125, 766144433, 959966175, 1599943625, 2298433299, 3830722165, 4799830875, 5363011031, 11492166495, 16089033093, 19153610825, 26815055155, 57460832475, 80445165465, 95768054125, 134075275775, 287304162375, 402225827325, 670376378875, 2011129136625]

約数ペア:

[(1, 2011129136625), (3, 670376378875), (5, 402225827325), (7, 287304162375), (15, 134075275775), (21, 95768054125), (25, 80445165465), (35, 57460832475), (75, 26815055155), (105, 19153610825), (125, 16089033093), (175, 11492166495), (375, 5363011031), (419, 4799830875), (525, 3830722165), (875, 2298433299), (1257, 1599943625), (2095, 959966175), (2625, 766144433), (2933, 685690125), (6285, 319988725), (8799, 228563375), (10475, 191993235), (14665, 137138025), (31425, 63997745), (43995, 45712675), (52375, 38398647), (73325, 27427605), (157125, 12799549), (219975, 9142535), (366625, 5485521), (1099875, 1828507)]