40116015

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 72633600

約数和(自身を除く): 32517585

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 149, 155, 193, 279, 447, 465, 579, 745, 965, 1341, 1395, 1737, 2235, 2895, 4619, 5983, 6705, 8685, 13857, 17949, 23095, 28757, 29915, 41571, 53847, 69285, 86271, 89745, 143785, 207855, 258813, 269235, 431355, 891467, 1294065, 2674401, 4457335, 8023203, 13372005, 40116015]

約数ペア:

[(1, 40116015), (3, 13372005), (5, 8023203), (9, 4457335), (15, 2674401), (31, 1294065), (45, 891467), (93, 431355), (149, 269235), (155, 258813), (193, 207855), (279, 143785), (447, 89745), (465, 86271), (579, 69285), (745, 53847), (965, 41571), (1341, 29915), (1395, 28757), (1737, 23095), (2235, 17949), (2895, 13857), (4619, 8685), (5983, 6705)]