374878725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 709121280

約数和(自身を除く): 334242555

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 73, 75, 115, 195, 219, 229, 299, 325, 345, 365, 575, 687, 897, 949, 975, 1095, 1145, 1495, 1679, 1725, 1825, 2847, 2977, 3435, 4485, 4745, 5037, 5267, 5475, 5725, 7475, 8395, 8931, 14235, 14885, 15801, 16717, 17175, 21827, 22425, 23725, 25185, 26335, 41975, 44655, 50151, 65481, 68471, 71175, 74425, 79005, 83585, 109135, 125925, 131675, 205413, 217321, 223275, 250755, 327405, 342355, 384491, 395025, 417925, 545675, 651963, 1027065, 1086605, 1153473, 1253775, 1637025, 1711775, 1922455, 3259815, 4998383, 5135325, 5433025, 5767365, 9612275, 14995149, 16299075, 24991915, 28836825, 74975745, 124959575, 374878725]

約数ペア:

[(1, 374878725), (3, 124959575), (5, 74975745), (13, 28836825), (15, 24991915), (23, 16299075), (25, 14995149), (39, 9612275), (65, 5767365), (69, 5433025), (73, 5135325), (75, 4998383), (115, 3259815), (195, 1922455), (219, 1711775), (229, 1637025), (299, 1253775), (325, 1153473), (345, 1086605), (365, 1027065), (575, 651963), (687, 545675), (897, 417925), (949, 395025), (975, 384491), (1095, 342355), (1145, 327405), (1495, 250755), (1679, 223275), (1725, 217321), (1825, 205413), (2847, 131675), (2977, 125925), (3435, 109135), (4485, 83585), (4745, 79005), (5037, 74425), (5267, 71175), (5475, 68471), (5725, 65481), (7475, 50151), (8395, 44655), (8931, 41975), (14235, 26335), (14885, 25185), (15801, 23725), (16717, 22425), (17175, 21827)]