28564739385

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{3253}}^1$

素因数の和:4207

約数の個数: 96

約数和(自身を含む): 57334959360

約数和(自身を除く): 28770219975

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 919, 1365, 1911, 2757, 3185, 3253, 4595, 6433, 9555, 9759, 11947, 13785, 16265, 19299, 22771, 32165, 35841, 42289, 45031, 48795, 59735, 68313, 83629, 96495, 113855, 126867, 135093, 159397, 179205, 211445, 225155, 250887, 296023, 341565, 418145, 478191, 585403, 634335, 675465, 796985, 888069, 1254435, 1480115, 1756209, 2072161, 2390955, 2927015, 2989507, 4440345, 6216483, 8781045, 8968521, 10360805, 14947535, 20926549, 31082415, 38863591, 44842605, 62779647, 104632745, 116590773, 146485843, 194317955, 272045137, 313898235, 439457529, 582953865, 732429215, 816135411, 1360225685, 1904315959, 2197287645, 4080677055, 5712947877, 9521579795, 28564739385]

約数ペア:

[(1, 28564739385), (3, 9521579795), (5, 5712947877), (7, 4080677055), (13, 2197287645), (15, 1904315959), (21, 1360225685), (35, 816135411), (39, 732429215), (49, 582953865), (65, 439457529), (91, 313898235), (105, 272045137), (147, 194317955), (195, 146485843), (245, 116590773), (273, 104632745), (455, 62779647), (637, 44842605), (735, 38863591), (919, 31082415), (1365, 20926549), (1911, 14947535), (2757, 10360805), (3185, 8968521), (3253, 8781045), (4595, 6216483), (6433, 4440345), (9555, 2989507), (9759, 2927015), (11947, 2390955), (13785, 2072161), (16265, 1756209), (19299, 1480115), (22771, 1254435), (32165, 888069), (35841, 796985), (42289, 675465), (45031, 634335), (48795, 585403), (59735, 478191), (68313, 418145), (83629, 341565), (96495, 296023), (113855, 250887), (126867, 225155), (135093, 211445), (159397, 179205)]