48756825

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 95688320

約数和(自身を除く): 46931495

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 79, 117, 195, 211, 225, 237, 325, 395, 585, 633, 711, 975, 1027, 1055, 1185, 1899, 1975, 2743, 2925, 3081, 3165, 3555, 5135, 5275, 5925, 8229, 9243, 9495, 13715, 15405, 15825, 16669, 17775, 24687, 25675, 41145, 46215, 47475, 50007, 68575, 77025, 83345, 123435, 150021, 205725, 216697, 231075, 250035, 416725, 617175, 650091, 750105, 1083485, 1250175, 1950273, 3250455, 3750525, 5417425, 9751365, 16252275, 48756825]

約数ペア:

[(1, 48756825), (3, 16252275), (5, 9751365), (9, 5417425), (13, 3750525), (15, 3250455), (25, 1950273), (39, 1250175), (45, 1083485), (65, 750105), (75, 650091), (79, 617175), (117, 416725), (195, 250035), (211, 231075), (225, 216697), (237, 205725), (325, 150021), (395, 123435), (585, 83345), (633, 77025), (711, 68575), (975, 50007), (1027, 47475), (1055, 46215), (1185, 41145), (1899, 25675), (1975, 24687), (2743, 17775), (2925, 16669), (3081, 15825), (3165, 15405), (3555, 13715), (5135, 9495), (5275, 9243), (5925, 8229)]