755112579

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 1184440320

約数和(自身を除く): 429327741

約数列:

[1, 3, 13, 17, 39, 51, 67, 89, 191, 201, 221, 267, 573, 663, 871, 1139, 1157, 1513, 2483, 2613, 3247, 3417, 3471, 4539, 5963, 7449, 9741, 12797, 14807, 16999, 17889, 19669, 38391, 42211, 44421, 50997, 59007, 77519, 101371, 126633, 166361, 217549, 220987, 232557, 288983, 304113, 499083, 652647, 662961, 866949, 1138933, 1317823, 2828137, 3416799, 3756779, 3953469, 8484411, 11270337, 14806129, 19361861, 44418387, 58085583, 251704193, 755112579]

約数ペア:

[(1, 755112579), (3, 251704193), (13, 58085583), (17, 44418387), (39, 19361861), (51, 14806129), (67, 11270337), (89, 8484411), (191, 3953469), (201, 3756779), (221, 3416799), (267, 2828137), (573, 1317823), (663, 1138933), (871, 866949), (1139, 662961), (1157, 652647), (1513, 499083), (2483, 304113), (2613, 288983), (3247, 232557), (3417, 220987), (3471, 217549), (4539, 166361), (5963, 126633), (7449, 101371), (9741, 77519), (12797, 59007), (14807, 50997), (16999, 44421), (17889, 42211), (19669, 38391)]