48180975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 92565504

約数和(自身を除く): 44384529

約数列:

[1, 3, 5, 15, 17, 23, 25, 31, 51, 53, 69, 75, 85, 93, 115, 155, 159, 255, 265, 345, 391, 425, 465, 527, 575, 713, 775, 795, 901, 1173, 1219, 1275, 1325, 1581, 1643, 1725, 1955, 2139, 2325, 2635, 2703, 3565, 3657, 3975, 4505, 4929, 5865, 6095, 7905, 8215, 9775, 10695, 12121, 13175, 13515, 17825, 18285, 20723, 22525, 24645, 27931, 29325, 30475, 36363, 37789, 39525, 41075, 53475, 60605, 62169, 67575, 83793, 91425, 103615, 113367, 123225, 139655, 181815, 188945, 303025, 310845, 418965, 518075, 566835, 642413, 698275, 909075, 944725, 1554225, 1927239, 2094825, 2834175, 3212065, 9636195, 16060325, 48180975]

約数ペア:

[(1, 48180975), (3, 16060325), (5, 9636195), (15, 3212065), (17, 2834175), (23, 2094825), (25, 1927239), (31, 1554225), (51, 944725), (53, 909075), (69, 698275), (75, 642413), (85, 566835), (93, 518075), (115, 418965), (155, 310845), (159, 303025), (255, 188945), (265, 181815), (345, 139655), (391, 123225), (425, 113367), (465, 103615), (527, 91425), (575, 83793), (713, 67575), (775, 62169), (795, 60605), (901, 53475), (1173, 41075), (1219, 39525), (1275, 37789), (1325, 36363), (1581, 30475), (1643, 29325), (1725, 27931), (1955, 24645), (2139, 22525), (2325, 20723), (2635, 18285), (2703, 17825), (3565, 13515), (3657, 13175), (3975, 12121), (4505, 10695), (4929, 9775), (5865, 8215), (6095, 7905)]