15465330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:393

約数の個数: 80

約数和(自身を含む): 42401304

約数和(自身を除く): 26935974

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 162, 183, 270, 305, 313, 366, 405, 549, 610, 626, 810, 915, 939, 1098, 1565, 1647, 1830, 1878, 2745, 2817, 3130, 3294, 4695, 4941, 5490, 5634, 8235, 8451, 9390, 9882, 14085, 16470, 16902, 19093, 24705, 25353, 28170, 38186, 42255, 49410, 50706, 57279, 84510, 95465, 114558, 126765, 171837, 190930, 253530, 286395, 343674, 515511, 572790, 859185, 1031022, 1546533, 1718370, 2577555, 3093066, 5155110, 7732665, 15465330]

約数ペア:

[(1, 15465330), (2, 7732665), (3, 5155110), (5, 3093066), (6, 2577555), (9, 1718370), (10, 1546533), (15, 1031022), (18, 859185), (27, 572790), (30, 515511), (45, 343674), (54, 286395), (61, 253530), (81, 190930), (90, 171837), (122, 126765), (135, 114558), (162, 95465), (183, 84510), (270, 57279), (305, 50706), (313, 49410), (366, 42255), (405, 38186), (549, 28170), (610, 25353), (626, 24705), (810, 19093), (915, 16902), (939, 16470), (1098, 14085), (1565, 9882), (1647, 9390), (1830, 8451), (1878, 8235), (2745, 5634), (2817, 5490), (3130, 4941), (3294, 4695)]