98471395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 150543360

約数和(自身を除く): 52071965

約数列:

[1, 5, 11, 17, 19, 23, 55, 85, 95, 115, 187, 209, 241, 253, 323, 391, 437, 935, 1045, 1205, 1265, 1615, 1955, 2185, 2651, 3553, 4097, 4301, 4579, 4807, 5543, 7429, 13255, 17765, 20485, 21505, 22895, 24035, 27715, 37145, 45067, 50369, 60973, 77843, 81719, 94231, 105317, 225335, 251845, 304865, 389215, 408595, 471155, 526585, 856273, 1036541, 1158487, 1790389, 4281365, 5182705, 5792435, 8951945, 19694279, 98471395]

約数ペア:

[(1, 98471395), (5, 19694279), (11, 8951945), (17, 5792435), (19, 5182705), (23, 4281365), (55, 1790389), (85, 1158487), (95, 1036541), (115, 856273), (187, 526585), (209, 471155), (241, 408595), (253, 389215), (323, 304865), (391, 251845), (437, 225335), (935, 105317), (1045, 94231), (1205, 81719), (1265, 77843), (1615, 60973), (1955, 50369), (2185, 45067), (2651, 37145), (3553, 27715), (4097, 24035), (4301, 22895), (4579, 21505), (4807, 20485), (5543, 17765), (7429, 13255)]