42173505

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85199}}^1$

素因数の和:85221

約数の個数: 24

約数和(自身を含む): 79747200

約数和(自身を除く): 37573695

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 85199, 255597, 425995, 766791, 937189, 1277985, 2811567, 3833955, 4685945, 8434701, 14057835, 42173505]

約数ペア:

[(1, 42173505), (3, 14057835), (5, 8434701), (9, 4685945), (11, 3833955), (15, 2811567), (33, 1277985), (45, 937189), (55, 766791), (99, 425995), (165, 255597), (495, 85199)]