153930155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 200931840

約数和(自身を除く): 47001685

約数列:

[1, 5, 17, 67, 85, 151, 179, 335, 755, 895, 1139, 2567, 3043, 5695, 10117, 11993, 12835, 15215, 27029, 50585, 59965, 135145, 171989, 203881, 459493, 859945, 1019405, 1810943, 2297465, 9054715, 30786031, 153930155]

約数ペア:

[(1, 153930155), (5, 30786031), (17, 9054715), (67, 2297465), (85, 1810943), (151, 1019405), (179, 859945), (335, 459493), (755, 203881), (895, 171989), (1139, 135145), (2567, 59965), (3043, 50585), (5695, 27029), (10117, 15215), (11993, 12835)]