118961895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 212736384

約数和(自身を除く): 93774489

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 73, 137, 183, 195, 219, 305, 365, 411, 685, 793, 915, 949, 1095, 1781, 2055, 2379, 2847, 3965, 4453, 4745, 5343, 8357, 8905, 10001, 11895, 13359, 14235, 22265, 25071, 26715, 30003, 41785, 50005, 57889, 66795, 108641, 125355, 130013, 150015, 173667, 289445, 325923, 390039, 543205, 610061, 650065, 868335, 1629615, 1830183, 1950195, 3050305, 7930793, 9150915, 23792379, 39653965, 118961895]

約数ペア:

[(1, 118961895), (3, 39653965), (5, 23792379), (13, 9150915), (15, 7930793), (39, 3050305), (61, 1950195), (65, 1830183), (73, 1629615), (137, 868335), (183, 650065), (195, 610061), (219, 543205), (305, 390039), (365, 325923), (411, 289445), (685, 173667), (793, 150015), (915, 130013), (949, 125355), (1095, 108641), (1781, 66795), (2055, 57889), (2379, 50005), (2847, 41785), (3965, 30003), (4453, 26715), (4745, 25071), (5343, 22265), (8357, 14235), (8905, 13359), (10001, 11895)]