147621375

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 295925760

約数和(自身を除く): 148304385

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 79, 99, 125, 151, 165, 225, 237, 275, 375, 395, 453, 495, 711, 755, 825, 869, 1125, 1185, 1359, 1375, 1661, 1975, 2265, 2475, 2607, 3555, 3775, 4125, 4345, 4983, 5925, 6795, 7821, 8305, 9875, 11325, 11929, 12375, 13035, 14949, 17775, 18875, 21725, 24915, 29625, 33975, 35787, 39105, 41525, 56625, 59645, 65175, 74745, 88875, 107361, 108625, 124575, 131219, 169875, 178935, 195525, 207625, 298225, 325875, 373725, 393657, 536805, 622875, 656095, 894675, 977625, 1180971, 1491125, 1868625, 1968285, 2684025, 3280475, 4473375, 5904855, 9841425, 13420125, 16402375, 29524275, 49207125, 147621375]

約数ペア:

[(1, 147621375), (3, 49207125), (5, 29524275), (9, 16402375), (11, 13420125), (15, 9841425), (25, 5904855), (33, 4473375), (45, 3280475), (55, 2684025), (75, 1968285), (79, 1868625), (99, 1491125), (125, 1180971), (151, 977625), (165, 894675), (225, 656095), (237, 622875), (275, 536805), (375, 393657), (395, 373725), (453, 325875), (495, 298225), (711, 207625), (755, 195525), (825, 178935), (869, 169875), (1125, 131219), (1185, 124575), (1359, 108625), (1375, 107361), (1661, 88875), (1975, 74745), (2265, 65175), (2475, 59645), (2607, 56625), (3555, 41525), (3775, 39105), (4125, 35787), (4345, 33975), (4983, 29625), (5925, 24915), (6795, 21725), (7821, 18875), (8305, 17775), (9875, 14949), (11325, 13035), (11929, 12375)]