30336525

素因数分解:

$3^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 60

約数和(自身を含む): 57255264

約数和(自身を除く): 26918739

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 81, 135, 211, 213, 225, 355, 405, 633, 639, 675, 1055, 1065, 1775, 1899, 1917, 2025, 3165, 3195, 5275, 5325, 5697, 5751, 9495, 9585, 14981, 15825, 15975, 17091, 28485, 28755, 44943, 47475, 47925, 74905, 85455, 134829, 142425, 143775, 224715, 374525, 404487, 427275, 674145, 1123575, 1213461, 2022435, 3370725, 6067305, 10112175, 30336525]

約数ペア:

[(1, 30336525), (3, 10112175), (5, 6067305), (9, 3370725), (15, 2022435), (25, 1213461), (27, 1123575), (45, 674145), (71, 427275), (75, 404487), (81, 374525), (135, 224715), (211, 143775), (213, 142425), (225, 134829), (355, 85455), (405, 74905), (633, 47925), (639, 47475), (675, 44943), (1055, 28755), (1065, 28485), (1775, 17091), (1899, 15975), (1917, 15825), (2025, 14981), (3165, 9585), (3195, 9495), (5275, 5751), (5325, 5697)]