23729121255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{19477}}^1$

素因数の和:19816

約数の個数: 64

約数和(自身を含む): 44608048128

約数和(自身を除く): 20878926873

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 283, 287, 615, 849, 861, 1415, 1435, 1981, 4245, 4305, 5943, 9905, 11603, 19477, 29715, 34809, 58015, 58431, 81221, 97385, 136339, 174045, 243663, 292155, 406105, 409017, 681695, 798557, 1218315, 2045085, 2395671, 3992785, 5511991, 5589899, 11978355, 16535973, 16769697, 27559955, 27949495, 38583937, 82679865, 83848485, 115751811, 192919685, 225991631, 578759055, 677974893, 1129958155, 1581941417, 3389874465, 4745824251, 7909707085, 23729121255]

約数ペア:

[(1, 23729121255), (3, 7909707085), (5, 4745824251), (7, 3389874465), (15, 1581941417), (21, 1129958155), (35, 677974893), (41, 578759055), (105, 225991631), (123, 192919685), (205, 115751811), (283, 83848485), (287, 82679865), (615, 38583937), (849, 27949495), (861, 27559955), (1415, 16769697), (1435, 16535973), (1981, 11978355), (4245, 5589899), (4305, 5511991), (5943, 3992785), (9905, 2395671), (11603, 2045085), (19477, 1218315), (29715, 798557), (34809, 681695), (58015, 409017), (58431, 406105), (81221, 292155), (97385, 243663), (136339, 174045)]