53698275

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 107136000

約数和(自身を除く): 53437725

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 53, 57, 75, 79, 95, 135, 159, 171, 225, 237, 265, 285, 395, 475, 477, 513, 675, 711, 795, 855, 1007, 1185, 1325, 1425, 1431, 1501, 1975, 2133, 2385, 2565, 3021, 3555, 3975, 4187, 4275, 4503, 5035, 5925, 7155, 7505, 9063, 10665, 11925, 12561, 12825, 13509, 15105, 17775, 20935, 22515, 25175, 27189, 35775, 37525, 37683, 40527, 45315, 53325, 62805, 67545, 75525, 79553, 104675, 112575, 113049, 135945, 188415, 202635, 226575, 238659, 314025, 337725, 397765, 565245, 679725, 715977, 942075, 1013175, 1193295, 1988825, 2147931, 2826225, 3579885, 5966475, 10739655, 17899425, 53698275]

約数ペア:

[(1, 53698275), (3, 17899425), (5, 10739655), (9, 5966475), (15, 3579885), (19, 2826225), (25, 2147931), (27, 1988825), (45, 1193295), (53, 1013175), (57, 942075), (75, 715977), (79, 679725), (95, 565245), (135, 397765), (159, 337725), (171, 314025), (225, 238659), (237, 226575), (265, 202635), (285, 188415), (395, 135945), (475, 113049), (477, 112575), (513, 104675), (675, 79553), (711, 75525), (795, 67545), (855, 62805), (1007, 53325), (1185, 45315), (1325, 40527), (1425, 37683), (1431, 37525), (1501, 35775), (1975, 27189), (2133, 25175), (2385, 22515), (2565, 20935), (3021, 17775), (3555, 15105), (3975, 13509), (4187, 12825), (4275, 12561), (4503, 11925), (5035, 10665), (5925, 9063), (7155, 7505)]