2689033425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{383}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 5066342400

約数和(自身を除く): 2377308975

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 379, 383, 475, 741, 975, 1137, 1149, 1235, 1425, 1895, 1915, 3705, 4927, 4979, 5685, 5745, 6175, 7201, 7277, 9475, 9575, 14781, 14937, 18525, 21603, 21831, 24635, 24895, 28425, 28725, 36005, 36385, 73905, 74685, 93613, 94601, 108015, 109155, 123175, 124475, 145157, 180025, 181925, 280839, 283803, 369525, 373425, 435471, 468065, 473005, 540075, 545775, 725785, 1404195, 1419015, 1887041, 2177355, 2340325, 2365025, 2757983, 3628925, 5661123, 7020975, 7095075, 8273949, 9435205, 10886775, 13789915, 28305615, 35853779, 41369745, 47176025, 68949575, 107561337, 141528075, 179268895, 206848725, 537806685, 896344475, 2689033425]

約数ペア:

[(1, 2689033425), (3, 896344475), (5, 537806685), (13, 206848725), (15, 179268895), (19, 141528075), (25, 107561337), (39, 68949575), (57, 47176025), (65, 41369745), (75, 35853779), (95, 28305615), (195, 13789915), (247, 10886775), (285, 9435205), (325, 8273949), (379, 7095075), (383, 7020975), (475, 5661123), (741, 3628925), (975, 2757983), (1137, 2365025), (1149, 2340325), (1235, 2177355), (1425, 1887041), (1895, 1419015), (1915, 1404195), (3705, 725785), (4927, 545775), (4979, 540075), (5685, 473005), (5745, 468065), (6175, 435471), (7201, 373425), (7277, 369525), (9475, 283803), (9575, 280839), (14781, 181925), (14937, 180025), (18525, 145157), (21603, 124475), (21831, 123175), (24635, 109155), (24895, 108015), (28425, 94601), (28725, 93613), (36005, 74685), (36385, 73905)]