301451905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{491}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 397882368

約数和(自身を除く): 96430463

約数列:

[1, 5, 17, 31, 85, 155, 233, 491, 527, 1165, 2455, 2635, 3961, 7223, 8347, 15221, 19805, 36115, 41735, 76105, 114403, 122791, 258757, 572015, 613955, 1293785, 1944851, 3546493, 9724255, 17732465, 60290381, 301451905]

約数ペア:

[(1, 301451905), (5, 60290381), (17, 17732465), (31, 9724255), (85, 3546493), (155, 1944851), (233, 1293785), (491, 613955), (527, 572015), (1165, 258757), (2455, 122791), (2635, 114403), (3961, 76105), (7223, 41735), (8347, 36115), (15221, 19805)]