70785225

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 151418880

約数和(自身を除く): 80633655

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 71, 75, 105, 135, 175, 189, 211, 213, 225, 315, 355, 497, 525, 633, 639, 675, 945, 1055, 1065, 1477, 1491, 1575, 1775, 1899, 1917, 2485, 3165, 3195, 4431, 4473, 4725, 5275, 5325, 5697, 7385, 7455, 9495, 9585, 12425, 13293, 13419, 14981, 15825, 15975, 22155, 22365, 28485, 36925, 37275, 39879, 44943, 47475, 47925, 66465, 67095, 74905, 104867, 110775, 111825, 134829, 142425, 199395, 224715, 314601, 332325, 335475, 374525, 404487, 524335, 674145, 943803, 996975, 1123575, 1573005, 2022435, 2621675, 2831409, 3370725, 4719015, 7865025, 10112175, 14157045, 23595075, 70785225]

約数ペア:

[(1, 70785225), (3, 23595075), (5, 14157045), (7, 10112175), (9, 7865025), (15, 4719015), (21, 3370725), (25, 2831409), (27, 2621675), (35, 2022435), (45, 1573005), (63, 1123575), (71, 996975), (75, 943803), (105, 674145), (135, 524335), (175, 404487), (189, 374525), (211, 335475), (213, 332325), (225, 314601), (315, 224715), (355, 199395), (497, 142425), (525, 134829), (633, 111825), (639, 110775), (675, 104867), (945, 74905), (1055, 67095), (1065, 66465), (1477, 47925), (1491, 47475), (1575, 44943), (1775, 39879), (1899, 37275), (1917, 36925), (2485, 28485), (3165, 22365), (3195, 22155), (4431, 15975), (4473, 15825), (4725, 14981), (5275, 13419), (5325, 13293), (5697, 12425), (7385, 9585), (7455, 9495)]