145423967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 177811200

約数和(自身を除く): 32387233

約数列:

[1, 13, 17, 19, 59, 221, 247, 323, 587, 767, 1003, 1121, 4199, 7631, 9979, 11153, 13039, 14573, 19057, 34633, 129727, 144989, 189601, 247741, 450229, 588761, 658027, 2464813, 7653893, 8554351, 11186459, 145423967]

約数ペア:

[(1, 145423967), (13, 11186459), (17, 8554351), (19, 7653893), (59, 2464813), (221, 658027), (247, 588761), (323, 450229), (587, 247741), (767, 189601), (1003, 144989), (1121, 129727), (4199, 34633), (7631, 19057), (9979, 14573), (11153, 13039)]