47967885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 101088000

約数和(自身を除く): 53120115

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 59, 63, 87, 89, 105, 145, 177, 203, 261, 267, 295, 315, 413, 435, 445, 531, 609, 623, 801, 885, 1015, 1239, 1305, 1335, 1711, 1827, 1869, 2065, 2581, 2655, 3045, 3115, 3717, 4005, 5133, 5251, 5607, 6195, 7743, 8555, 9135, 9345, 11977, 12905, 15399, 15753, 18067, 18585, 23229, 25665, 26255, 28035, 35931, 36757, 38715, 47259, 54201, 59885, 76995, 78765, 90335, 107793, 110271, 116145, 152279, 162603, 179655, 183785, 236295, 271005, 330813, 456837, 538965, 551355, 761395, 813015, 1065953, 1370511, 1654065, 2284185, 3197859, 5329765, 6852555, 9593577, 15989295, 47967885]

約数ペア:

[(1, 47967885), (3, 15989295), (5, 9593577), (7, 6852555), (9, 5329765), (15, 3197859), (21, 2284185), (29, 1654065), (35, 1370511), (45, 1065953), (59, 813015), (63, 761395), (87, 551355), (89, 538965), (105, 456837), (145, 330813), (177, 271005), (203, 236295), (261, 183785), (267, 179655), (295, 162603), (315, 152279), (413, 116145), (435, 110271), (445, 107793), (531, 90335), (609, 78765), (623, 76995), (801, 59885), (885, 54201), (1015, 47259), (1239, 38715), (1305, 36757), (1335, 35931), (1711, 28035), (1827, 26255), (1869, 25665), (2065, 23229), (2581, 18585), (2655, 18067), (3045, 15753), (3115, 15399), (3717, 12905), (4005, 11977), (5133, 9345), (5251, 9135), (5607, 8555), (6195, 7743)]