293269425

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 498634752

約数和(自身を除く): 205365327

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 271, 307, 705, 813, 921, 1175, 1355, 1535, 3525, 4065, 4605, 6775, 7675, 12737, 14429, 20325, 23025, 38211, 43287, 63685, 72145, 83197, 191055, 216435, 249591, 318425, 360725, 415985, 955275, 1082175, 1247955, 2079925, 3910259, 6239775, 11730777, 19551295, 58653885, 97756475, 293269425]

約数ペア:

[(1, 293269425), (3, 97756475), (5, 58653885), (15, 19551295), (25, 11730777), (47, 6239775), (75, 3910259), (141, 2079925), (235, 1247955), (271, 1082175), (307, 955275), (705, 415985), (813, 360725), (921, 318425), (1175, 249591), (1355, 216435), (1535, 191055), (3525, 83197), (4065, 72145), (4605, 63685), (6775, 43287), (7675, 38211), (12737, 23025), (14429, 20325)]