7331415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 14902272

約数和(自身を除く): 7570857

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 41, 65, 91, 105, 123, 131, 195, 205, 273, 287, 393, 455, 533, 615, 655, 861, 917, 1365, 1435, 1599, 1703, 1965, 2665, 2751, 3731, 4305, 4585, 5109, 5371, 7995, 8515, 11193, 11921, 13755, 16113, 18655, 25545, 26855, 35763, 37597, 55965, 59605, 69823, 80565, 112791, 178815, 187985, 209469, 349115, 488761, 563955, 1047345, 1466283, 2443805, 7331415]

約数ペア:

[(1, 7331415), (3, 2443805), (5, 1466283), (7, 1047345), (13, 563955), (15, 488761), (21, 349115), (35, 209469), (39, 187985), (41, 178815), (65, 112791), (91, 80565), (105, 69823), (123, 59605), (131, 55965), (195, 37597), (205, 35763), (273, 26855), (287, 25545), (393, 18655), (455, 16113), (533, 13755), (615, 11921), (655, 11193), (861, 8515), (917, 7995), (1365, 5371), (1435, 5109), (1599, 4585), (1703, 4305), (1965, 3731), (2665, 2751)]