1209700362715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1\times {\mathrm{454021}}^1$

素因数の和:454447

約数の個数: 32

約数和(自身を含む): 1578906907200

約数和(自身を除く): 369206544485

約数列:

[1, 5, 13, 65, 179, 229, 895, 1145, 2327, 2977, 11635, 14885, 40991, 204955, 454021, 532883, 2270105, 2664415, 5902273, 29511365, 81269759, 103970809, 406348795, 519854045, 1056506867, 1351620517, 5282534335, 6758102585, 18610774811, 93053874055, 241940072543, 1209700362715]

約数ペア:

[(1, 1209700362715), (5, 241940072543), (13, 93053874055), (65, 18610774811), (179, 6758102585), (229, 5282534335), (895, 1351620517), (1145, 1056506867), (2327, 519854045), (2977, 406348795), (11635, 103970809), (14885, 81269759), (40991, 29511365), (204955, 5902273), (454021, 2664415), (532883, 2270105)]