134742015

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 254707200

約数和(自身を除く): 119965185

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 131, 135, 171, 285, 393, 401, 513, 655, 855, 1179, 1203, 1965, 2005, 2489, 2565, 3537, 3609, 5895, 6015, 7467, 7619, 10827, 12445, 17685, 18045, 22401, 22857, 37335, 38095, 52531, 54135, 67203, 68571, 112005, 114285, 157593, 205713, 262655, 336015, 342855, 472779, 787965, 998089, 1028565, 1418337, 2363895, 2994267, 4990445, 7091685, 8982801, 14971335, 26948403, 44914005, 134742015]

約数ペア:

[(1, 134742015), (3, 44914005), (5, 26948403), (9, 14971335), (15, 8982801), (19, 7091685), (27, 4990445), (45, 2994267), (57, 2363895), (95, 1418337), (131, 1028565), (135, 998089), (171, 787965), (285, 472779), (393, 342855), (401, 336015), (513, 262655), (655, 205713), (855, 157593), (1179, 114285), (1203, 112005), (1965, 68571), (2005, 67203), (2489, 54135), (2565, 52531), (3537, 38095), (3609, 37335), (5895, 22857), (6015, 22401), (7467, 18045), (7619, 17685), (10827, 12445)]