61188695

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 81544320

約数和(自身を除く): 20355625

約数列:

[1, 5, 17, 29, 85, 103, 145, 241, 493, 515, 1205, 1751, 2465, 2987, 4097, 6989, 8755, 14935, 20485, 24823, 34945, 50779, 118813, 124115, 253895, 421991, 594065, 719867, 2109955, 3599335, 12237739, 61188695]

約数ペア:

[(1, 61188695), (5, 12237739), (17, 3599335), (29, 2109955), (85, 719867), (103, 594065), (145, 421991), (241, 253895), (493, 124115), (515, 118813), (1205, 50779), (1751, 34945), (2465, 24823), (2987, 20485), (4097, 14935), (6989, 8755)]