27621000788825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{251500121}}^1$

素因数の和:251500345

約数の個数: 24

約数和(自身を含む): 35926289427456

約数和(自身を除く): 8305288638631

約数列:

[1, 5, 23, 25, 115, 191, 575, 955, 4393, 4775, 21965, 109825, 251500121, 1257500605, 5784502783, 6287503025, 28922513915, 48036523111, 144612569575, 240182615555, 1104840031553, 1200913077775, 5524200157765, 27621000788825]

約数ペア:

[(1, 27621000788825), (5, 5524200157765), (23, 1200913077775), (25, 1104840031553), (115, 240182615555), (191, 144612569575), (575, 48036523111), (955, 28922513915), (4393, 6287503025), (4775, 5784502783), (21965, 1257500605), (109825, 251500121)]