894008235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{7451}}^1$

素因数の和:7899

約数の個数: 32

約数和(自身を含む): 1509477120

約数和(自身を除く): 615468885

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 421, 1263, 2105, 6315, 7451, 7999, 22353, 23997, 37255, 39995, 111765, 119985, 141569, 424707, 707845, 2123535, 3136871, 9410613, 15684355, 47053065, 59600549, 178801647, 298002745, 894008235]

約数ペア:

[(1, 894008235), (3, 298002745), (5, 178801647), (15, 59600549), (19, 47053065), (57, 15684355), (95, 9410613), (285, 3136871), (421, 2123535), (1263, 707845), (2105, 424707), (6315, 141569), (7451, 119985), (7999, 111765), (22353, 39995), (23997, 37255)]