61663115

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 80372736

約数和(自身を除く): 18709621

約数列:

[1, 5, 23, 53, 67, 115, 151, 265, 335, 755, 1219, 1541, 3473, 3551, 6095, 7705, 8003, 10117, 17365, 17755, 40015, 50585, 81673, 184069, 232691, 408365, 536201, 920345, 1163455, 2681005, 12332623, 61663115]

約数ペア:

[(1, 61663115), (5, 12332623), (23, 2681005), (53, 1163455), (67, 920345), (115, 536201), (151, 408365), (265, 232691), (335, 184069), (755, 81673), (1219, 50585), (1541, 40015), (3473, 17755), (3551, 17365), (6095, 10117), (7705, 8003)]