38542725

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13177}}^1$

素因数の和:13206

約数の個数: 36

約数和(自身を含む): 74350276

約数和(自身を除く): 35807551

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 13177, 39531, 65885, 118593, 171301, 197655, 329425, 513903, 592965, 856505, 988275, 1541709, 2569515, 2964825, 4282525, 7708545, 12847575, 38542725]

約数ペア:

[(1, 38542725), (3, 12847575), (5, 7708545), (9, 4282525), (13, 2964825), (15, 2569515), (25, 1541709), (39, 988275), (45, 856505), (65, 592965), (75, 513903), (117, 329425), (195, 197655), (225, 171301), (325, 118593), (585, 65885), (975, 39531), (2925, 13177)]