32571855

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 61501440

約数和(自身を除く): 28929585

約数列:

[1, 3, 5, 9, 15, 27, 31, 43, 45, 93, 129, 135, 155, 181, 215, 279, 387, 465, 543, 645, 837, 905, 1161, 1333, 1395, 1629, 1935, 2715, 3999, 4185, 4887, 5611, 5805, 6665, 7783, 8145, 11997, 16833, 19995, 23349, 24435, 28055, 35991, 38915, 50499, 59985, 70047, 84165, 116745, 151497, 179955, 210141, 241273, 252495, 350235, 723819, 757485, 1050705, 1206365, 2171457, 3619095, 6514371, 10857285, 32571855]

約数ペア:

[(1, 32571855), (3, 10857285), (5, 6514371), (9, 3619095), (15, 2171457), (27, 1206365), (31, 1050705), (43, 757485), (45, 723819), (93, 350235), (129, 252495), (135, 241273), (155, 210141), (181, 179955), (215, 151497), (279, 116745), (387, 84165), (465, 70047), (543, 59985), (645, 50499), (837, 38915), (905, 35991), (1161, 28055), (1333, 24435), (1395, 23349), (1629, 19995), (1935, 16833), (2715, 11997), (3999, 8145), (4185, 7783), (4887, 6665), (5611, 5805)]