15112125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 33096960

約数和(自身を除く): 17984835

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 101, 105, 125, 133, 171, 175, 225, 285, 303, 315, 375, 399, 475, 505, 525, 665, 707, 855, 875, 909, 1125, 1197, 1425, 1515, 1575, 1919, 1995, 2121, 2375, 2525, 2625, 3325, 3535, 4275, 4545, 5757, 5985, 6363, 7125, 7575, 7875, 9595, 9975, 10605, 12625, 13433, 16625, 17271, 17675, 21375, 22725, 28785, 29925, 31815, 37875, 40299, 47975, 49875, 53025, 67165, 86355, 88375, 113625, 120897, 143925, 149625, 159075, 201495, 239875, 265125, 335825, 431775, 604485, 719625, 795375, 1007475, 1679125, 2158875, 3022425, 5037375, 15112125]

約数ペア:

[(1, 15112125), (3, 5037375), (5, 3022425), (7, 2158875), (9, 1679125), (15, 1007475), (19, 795375), (21, 719625), (25, 604485), (35, 431775), (45, 335825), (57, 265125), (63, 239875), (75, 201495), (95, 159075), (101, 149625), (105, 143925), (125, 120897), (133, 113625), (171, 88375), (175, 86355), (225, 67165), (285, 53025), (303, 49875), (315, 47975), (375, 40299), (399, 37875), (475, 31815), (505, 29925), (525, 28785), (665, 22725), (707, 21375), (855, 17675), (875, 17271), (909, 16625), (1125, 13433), (1197, 12625), (1425, 10605), (1515, 9975), (1575, 9595), (1919, 7875), (1995, 7575), (2121, 7125), (2375, 6363), (2525, 5985), (2625, 5757), (3325, 4545), (3535, 4275)]