15590835

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 30139200

約数和(自身を除く): 14548365

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 919, 1131, 1305, 1885, 2757, 3393, 4595, 5655, 8271, 11947, 13785, 16965, 26651, 35841, 41355, 59735, 79953, 107523, 133255, 179205, 239859, 346463, 399765, 537615, 1039389, 1199295, 1732315, 3118167, 5196945, 15590835]

約数ペア:

[(1, 15590835), (3, 5196945), (5, 3118167), (9, 1732315), (13, 1199295), (15, 1039389), (29, 537615), (39, 399765), (45, 346463), (65, 239859), (87, 179205), (117, 133255), (145, 107523), (195, 79953), (261, 59735), (377, 41355), (435, 35841), (585, 26651), (919, 16965), (1131, 13785), (1305, 11947), (1885, 8271), (2757, 5655), (3393, 4595)]