47651175

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1521

約数の個数: 72

約数和(自身を含む): 100337328

約数和(自身を除く): 52686153

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 55, 65, 75, 99, 117, 143, 165, 195, 225, 275, 325, 429, 495, 585, 715, 825, 975, 1287, 1481, 2145, 2475, 2925, 3575, 4443, 6435, 7405, 10725, 13329, 16291, 19253, 22215, 32175, 37025, 48873, 57759, 66645, 81455, 96265, 111075, 146619, 173277, 211783, 244365, 288795, 333225, 407275, 481325, 635349, 733095, 866385, 1058915, 1221825, 1443975, 1906047, 3176745, 3665475, 4331925, 5294575, 9530235, 15883725, 47651175]

約数ペア:

[(1, 47651175), (3, 15883725), (5, 9530235), (9, 5294575), (11, 4331925), (13, 3665475), (15, 3176745), (25, 1906047), (33, 1443975), (39, 1221825), (45, 1058915), (55, 866385), (65, 733095), (75, 635349), (99, 481325), (117, 407275), (143, 333225), (165, 288795), (195, 244365), (225, 211783), (275, 173277), (325, 146619), (429, 111075), (495, 96265), (585, 81455), (715, 66645), (825, 57759), (975, 48873), (1287, 37025), (1481, 32175), (2145, 22215), (2475, 19253), (2925, 16291), (3575, 13329), (4443, 10725), (6435, 7405)]