29085225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 54079872

約数和(自身を除く): 24994647

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 575, 897, 975, 1297, 1495, 1725, 3891, 4485, 6485, 7475, 16861, 19455, 22425, 29831, 32425, 50583, 84305, 89493, 97275, 149155, 252915, 387803, 421525, 447465, 745775, 1163409, 1264575, 1939015, 2237325, 5817045, 9695075, 29085225]

約数ペア:

[(1, 29085225), (3, 9695075), (5, 5817045), (13, 2237325), (15, 1939015), (23, 1264575), (25, 1163409), (39, 745775), (65, 447465), (69, 421525), (75, 387803), (115, 252915), (195, 149155), (299, 97275), (325, 89493), (345, 84305), (575, 50583), (897, 32425), (975, 29831), (1297, 22425), (1495, 19455), (1725, 16861), (3891, 7475), (4485, 6485)]