288990245375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{130477}}^1$

素因数の和:130581

約数の個数: 64

約数和(自身を含む): 410348090880

約数和(自身を除く): 121357845505

約数列:

[1, 5, 13, 25, 29, 47, 65, 125, 145, 235, 325, 377, 611, 725, 1175, 1363, 1625, 1885, 3055, 3625, 5875, 6815, 9425, 15275, 17719, 34075, 47125, 76375, 88595, 130477, 170375, 442975, 652385, 1696201, 2214875, 3261925, 3783833, 6132419, 8481005, 16309625, 18919165, 30662095, 42405025, 49189829, 79721447, 94595825, 153310475, 177840151, 212025125, 245949145, 398607235, 472979125, 766552375, 889200755, 1229745725, 1993036175, 2311921963, 4446003775, 6148728625, 9965180875, 11559609815, 22230018875, 57798049075, 288990245375]

約数ペア:

[(1, 288990245375), (5, 57798049075), (13, 22230018875), (25, 11559609815), (29, 9965180875), (47, 6148728625), (65, 4446003775), (125, 2311921963), (145, 1993036175), (235, 1229745725), (325, 889200755), (377, 766552375), (611, 472979125), (725, 398607235), (1175, 245949145), (1363, 212025125), (1625, 177840151), (1885, 153310475), (3055, 94595825), (3625, 79721447), (5875, 49189829), (6815, 42405025), (9425, 30662095), (15275, 18919165), (17719, 16309625), (34075, 8481005), (47125, 6132419), (76375, 3783833), (88595, 3261925), (130477, 2214875), (170375, 1696201), (442975, 652385)]