47289645

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 88910640

約数和(自身を除く): 41620995

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 229, 353, 585, 687, 1059, 1145, 1765, 2061, 2977, 3177, 3435, 4589, 5295, 8931, 10305, 13767, 14885, 15885, 22945, 26793, 41301, 44655, 68835, 80837, 133965, 206505, 242511, 404185, 727533, 1050881, 1212555, 3152643, 3637665, 5254405, 9457929, 15763215, 47289645]

約数ペア:

[(1, 47289645), (3, 15763215), (5, 9457929), (9, 5254405), (13, 3637665), (15, 3152643), (39, 1212555), (45, 1050881), (65, 727533), (117, 404185), (195, 242511), (229, 206505), (353, 133965), (585, 80837), (687, 68835), (1059, 44655), (1145, 41301), (1765, 26793), (2061, 22945), (2977, 15885), (3177, 14885), (3435, 13767), (4589, 10305), (5295, 8931)]