55326375

素因数分解:

$3^3\times 5^3\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 111908160

約数和(自身を除く): 56581785

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 97, 117, 125, 135, 169, 195, 225, 291, 325, 351, 375, 485, 507, 585, 675, 845, 873, 975, 1125, 1261, 1455, 1521, 1625, 1755, 2425, 2535, 2619, 2925, 3375, 3783, 4225, 4365, 4563, 4875, 6305, 7275, 7605, 8775, 11349, 12125, 12675, 13095, 14625, 16393, 18915, 21125, 21825, 22815, 31525, 34047, 36375, 38025, 43875, 49179, 56745, 63375, 65475, 81965, 94575, 109125, 114075, 147537, 157625, 170235, 190125, 245895, 283725, 327375, 409825, 442611, 472875, 570375, 737685, 851175, 1229475, 1418625, 2049125, 2213055, 3688425, 4255875, 6147375, 11065275, 18442125, 55326375]

約数ペア:

[(1, 55326375), (3, 18442125), (5, 11065275), (9, 6147375), (13, 4255875), (15, 3688425), (25, 2213055), (27, 2049125), (39, 1418625), (45, 1229475), (65, 851175), (75, 737685), (97, 570375), (117, 472875), (125, 442611), (135, 409825), (169, 327375), (195, 283725), (225, 245895), (291, 190125), (325, 170235), (351, 157625), (375, 147537), (485, 114075), (507, 109125), (585, 94575), (675, 81965), (845, 65475), (873, 63375), (975, 56745), (1125, 49179), (1261, 43875), (1455, 38025), (1521, 36375), (1625, 34047), (1755, 31525), (2425, 22815), (2535, 21825), (2619, 21125), (2925, 18915), (3375, 16393), (3783, 14625), (4225, 13095), (4365, 12675), (4563, 12125), (4875, 11349), (6305, 8775), (7275, 7605)]