196392975

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{443}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 340906752

約数和(自身を除く): 144513777

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 257, 345, 443, 575, 771, 1285, 1329, 1725, 2215, 3855, 5911, 6425, 6645, 10189, 11075, 17733, 19275, 29555, 30567, 33225, 50945, 88665, 113851, 147775, 152835, 254725, 341553, 443325, 569255, 764175, 1707765, 2618573, 2846275, 7855719, 8538825, 13092865, 39278595, 65464325, 196392975]

約数ペア:

[(1, 196392975), (3, 65464325), (5, 39278595), (15, 13092865), (23, 8538825), (25, 7855719), (69, 2846275), (75, 2618573), (115, 1707765), (257, 764175), (345, 569255), (443, 443325), (575, 341553), (771, 254725), (1285, 152835), (1329, 147775), (1725, 113851), (2215, 88665), (3855, 50945), (5911, 33225), (6425, 30567), (6645, 29555), (10189, 19275), (11075, 17733)]