38651445

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{5843}}^1$

素因数の和:5871

約数の個数: 48

約数和(自身を含む): 79945920

約数和(自身を除く): 41294475

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 5843, 6615, 17529, 29215, 40901, 52587, 87645, 122703, 157761, 204505, 262935, 286307, 368109, 613515, 788805, 858921, 1104327, 1431535, 1840545, 2576763, 4294605, 5521635, 7730289, 12883815, 38651445]

約数ペア:

[(1, 38651445), (3, 12883815), (5, 7730289), (7, 5521635), (9, 4294605), (15, 2576763), (21, 1840545), (27, 1431535), (35, 1104327), (45, 858921), (49, 788805), (63, 613515), (105, 368109), (135, 286307), (147, 262935), (189, 204505), (245, 157761), (315, 122703), (441, 87645), (735, 52587), (945, 40901), (1323, 29215), (2205, 17529), (5843, 6615)]