22162075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 32324320

約数和(自身を除く): 10162245

約数列:

[1, 5, 13, 19, 25, 37, 65, 95, 97, 185, 247, 325, 475, 481, 485, 703, 925, 1235, 1261, 1843, 2405, 2425, 3515, 3589, 6175, 6305, 9139, 9215, 12025, 17575, 17945, 23959, 31525, 45695, 46075, 46657, 68191, 89725, 119795, 228475, 233285, 340955, 598975, 886483, 1166425, 1704775, 4432415, 22162075]

約数ペア:

[(1, 22162075), (5, 4432415), (13, 1704775), (19, 1166425), (25, 886483), (37, 598975), (65, 340955), (95, 233285), (97, 228475), (185, 119795), (247, 89725), (325, 68191), (475, 46657), (481, 46075), (485, 45695), (703, 31525), (925, 23959), (1235, 17945), (1261, 17575), (1843, 12025), (2405, 9215), (2425, 9139), (3515, 6305), (3589, 6175)]