255229494625

素因数分解:

$5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1\times {\mathrm{6521}}^1$

素因数の和:7675

約数の個数: 64

約数和(自身を含む): 373308009984

約数和(自身を除く): 118078515359

約数列:

[1, 5, 7, 25, 35, 41, 125, 175, 205, 287, 875, 1025, 1091, 1435, 5125, 5455, 6521, 7175, 7637, 27275, 32605, 35875, 38185, 44731, 45647, 136375, 163025, 190925, 223655, 228235, 267361, 313117, 815125, 954625, 1118275, 1141175, 1336805, 1565585, 1871527, 5591375, 5705875, 6684025, 7114411, 7827925, 9357635, 33420125, 35572055, 39139625, 46788175, 49800877, 177860275, 233940875, 249004385, 291690851, 889301375, 1245021925, 1458454255, 2041835957, 6225109625, 7292271275, 10209179785, 36461356375, 51045898925, 255229494625]

約数ペア:

[(1, 255229494625), (5, 51045898925), (7, 36461356375), (25, 10209179785), (35, 7292271275), (41, 6225109625), (125, 2041835957), (175, 1458454255), (205, 1245021925), (287, 889301375), (875, 291690851), (1025, 249004385), (1091, 233940875), (1435, 177860275), (5125, 49800877), (5455, 46788175), (6521, 39139625), (7175, 35572055), (7637, 33420125), (27275, 9357635), (32605, 7827925), (35875, 7114411), (38185, 6684025), (44731, 5705875), (45647, 5591375), (136375, 1871527), (163025, 1565585), (190925, 1336805), (223655, 1141175), (228235, 1118275), (267361, 954625), (313117, 815125)]