445968765

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 873400320

約数和(自身を除く): 427431555

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 89, 99, 159, 165, 191, 265, 267, 445, 477, 495, 573, 583, 795, 801, 955, 979, 1335, 1719, 1749, 2101, 2385, 2865, 2915, 2937, 4005, 4717, 4895, 5247, 6303, 8595, 8745, 8811, 10123, 10505, 14151, 14685, 16999, 18909, 23585, 26235, 30369, 31515, 42453, 44055, 50615, 50997, 51887, 70755, 84995, 91107, 94545, 111353, 151845, 152991, 155661, 186989, 212265, 254985, 259435, 334059, 455535, 466983, 556765, 560967, 764955, 778305, 900947, 934945, 1002177, 1670295, 1682901, 2334915, 2702841, 2804835, 4504735, 5010885, 8108523, 8414505, 9910417, 13514205, 29731251, 40542615, 49552085, 89193753, 148656255, 445968765]

約数ペア:

[(1, 445968765), (3, 148656255), (5, 89193753), (9, 49552085), (11, 40542615), (15, 29731251), (33, 13514205), (45, 9910417), (53, 8414505), (55, 8108523), (89, 5010885), (99, 4504735), (159, 2804835), (165, 2702841), (191, 2334915), (265, 1682901), (267, 1670295), (445, 1002177), (477, 934945), (495, 900947), (573, 778305), (583, 764955), (795, 560967), (801, 556765), (955, 466983), (979, 455535), (1335, 334059), (1719, 259435), (1749, 254985), (2101, 212265), (2385, 186989), (2865, 155661), (2915, 152991), (2937, 151845), (4005, 111353), (4717, 94545), (4895, 91107), (5247, 84995), (6303, 70755), (8595, 51887), (8745, 50997), (8811, 50615), (10123, 44055), (10505, 42453), (14151, 31515), (14685, 30369), (16999, 26235), (18909, 23585)]