24908655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 45785088

約数和(自身を除く): 20876433

約数列:

[1, 3, 5, 15, 17, 23, 31, 51, 69, 85, 93, 115, 137, 155, 255, 345, 391, 411, 465, 527, 685, 713, 1173, 1581, 1955, 2055, 2139, 2329, 2635, 3151, 3565, 4247, 5865, 6987, 7905, 9453, 10695, 11645, 12121, 12741, 15755, 21235, 34935, 36363, 47265, 53567, 60605, 63705, 72199, 97681, 160701, 181815, 216597, 267835, 293043, 360995, 488405, 803505, 1082985, 1465215, 1660577, 4981731, 8302885, 24908655]

約数ペア:

[(1, 24908655), (3, 8302885), (5, 4981731), (15, 1660577), (17, 1465215), (23, 1082985), (31, 803505), (51, 488405), (69, 360995), (85, 293043), (93, 267835), (115, 216597), (137, 181815), (155, 160701), (255, 97681), (345, 72199), (391, 63705), (411, 60605), (465, 53567), (527, 47265), (685, 36363), (713, 34935), (1173, 21235), (1581, 15755), (1955, 12741), (2055, 12121), (2139, 11645), (2329, 10695), (2635, 9453), (3151, 7905), (3565, 6987), (4247, 5865)]