25051410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 71608320

約数和(自身を除く): 46556910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 41, 45, 54, 62, 73, 82, 90, 93, 123, 135, 146, 155, 186, 205, 219, 246, 270, 279, 310, 365, 369, 410, 438, 465, 558, 615, 657, 730, 738, 837, 930, 1095, 1107, 1230, 1271, 1314, 1395, 1674, 1845, 1971, 2190, 2214, 2263, 2542, 2790, 2993, 3285, 3690, 3813, 3942, 4185, 4526, 5535, 5986, 6355, 6570, 6789, 7626, 8370, 8979, 9855, 11070, 11315, 11439, 12710, 13578, 14965, 17958, 19065, 19710, 20367, 22630, 22878, 26937, 29930, 33945, 34317, 38130, 40734, 44895, 53874, 57195, 61101, 67890, 68634, 80811, 89790, 92783, 101835, 114390, 122202, 134685, 161622, 171585, 185566, 203670, 269370, 278349, 305505, 343170, 404055, 463915, 556698, 611010, 808110, 835047, 927830, 1391745, 1670094, 2505141, 2783490, 4175235, 5010282, 8350470, 12525705, 25051410]

約数ペア:

[(1, 25051410), (2, 12525705), (3, 8350470), (5, 5010282), (6, 4175235), (9, 2783490), (10, 2505141), (15, 1670094), (18, 1391745), (27, 927830), (30, 835047), (31, 808110), (41, 611010), (45, 556698), (54, 463915), (62, 404055), (73, 343170), (82, 305505), (90, 278349), (93, 269370), (123, 203670), (135, 185566), (146, 171585), (155, 161622), (186, 134685), (205, 122202), (219, 114390), (246, 101835), (270, 92783), (279, 89790), (310, 80811), (365, 68634), (369, 67890), (410, 61101), (438, 57195), (465, 53874), (558, 44895), (615, 40734), (657, 38130), (730, 34317), (738, 33945), (837, 29930), (930, 26937), (1095, 22878), (1107, 22630), (1230, 20367), (1271, 19710), (1314, 19065), (1395, 17958), (1674, 14965), (1845, 13578), (1971, 12710), (2190, 11439), (2214, 11315), (2263, 11070), (2542, 9855), (2790, 8979), (2993, 8370), (3285, 7626), (3690, 6789), (3813, 6570), (3942, 6355), (4185, 5986), (4526, 5535)]