152795775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 282013200

約数和(自身を除く): 129217425

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 113, 121, 149, 165, 275, 339, 363, 447, 565, 605, 745, 825, 1243, 1639, 1695, 1815, 2235, 2825, 3025, 3725, 3729, 4917, 6215, 8195, 8475, 9075, 11175, 13673, 16837, 18029, 18645, 24585, 31075, 40975, 41019, 50511, 54087, 68365, 84185, 90145, 93225, 122925, 185207, 205095, 252555, 270435, 341825, 420925, 450725, 555621, 926035, 1025475, 1262775, 1352175, 2037277, 2778105, 4630175, 6111831, 10186385, 13890525, 30559155, 50931925, 152795775]

約数ペア:

[(1, 152795775), (3, 50931925), (5, 30559155), (11, 13890525), (15, 10186385), (25, 6111831), (33, 4630175), (55, 2778105), (75, 2037277), (113, 1352175), (121, 1262775), (149, 1025475), (165, 926035), (275, 555621), (339, 450725), (363, 420925), (447, 341825), (565, 270435), (605, 252555), (745, 205095), (825, 185207), (1243, 122925), (1639, 93225), (1695, 90145), (1815, 84185), (2235, 68365), (2825, 54087), (3025, 50511), (3725, 41019), (3729, 40975), (4917, 31075), (6215, 24585), (8195, 18645), (8475, 18029), (9075, 16837), (11175, 13673)]