196913471725

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{503}}^1\times {\mathrm{1091}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 253327785984

約数和(自身を除く): 56414314259

約数列:

[1, 5, 25, 31, 155, 463, 503, 775, 1091, 2315, 2515, 5455, 11575, 12575, 14353, 15593, 27275, 33821, 71765, 77965, 169105, 232889, 358825, 389825, 505133, 548773, 845525, 1164445, 2525665, 2743865, 5822225, 7219559, 12628325, 13719325, 15659123, 17011963, 36097795, 78295615, 85059815, 180488975, 254081899, 391478075, 425299075, 1270409495, 6352047475, 7876538869, 39382694345, 196913471725]

約数ペア:

[(1, 196913471725), (5, 39382694345), (25, 7876538869), (31, 6352047475), (155, 1270409495), (463, 425299075), (503, 391478075), (775, 254081899), (1091, 180488975), (2315, 85059815), (2515, 78295615), (5455, 36097795), (11575, 17011963), (12575, 15659123), (14353, 13719325), (15593, 12628325), (27275, 7219559), (33821, 5822225), (71765, 2743865), (77965, 2525665), (169105, 1164445), (232889, 845525), (358825, 548773), (389825, 505133)]