1155375

素因数分解:

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

素因数の和:113

約数の個数: 48

約数和(自身を含む): 2271360

約数和(自身を除く): 1115985

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 79, 117, 125, 195, 225, 237, 325, 375, 395, 585, 711, 975, 1027, 1125, 1185, 1625, 1975, 2925, 3081, 3555, 4875, 5135, 5925, 9243, 9875, 14625, 15405, 17775, 25675, 29625, 46215, 77025, 88875, 128375, 231075, 385125, 1155375]

約数ペア:

[(1, 1155375), (3, 385125), (5, 231075), (9, 128375), (13, 88875), (15, 77025), (25, 46215), (39, 29625), (45, 25675), (65, 17775), (75, 15405), (79, 14625), (117, 9875), (125, 9243), (195, 5925), (225, 5135), (237, 4875), (325, 3555), (375, 3081), (395, 2925), (585, 1975), (711, 1625), (975, 1185), (1027, 1125)]