65039975

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 113992704

約数和(自身を除く): 48952729

約数列:

[1, 5, 7, 11, 13, 23, 25, 35, 55, 65, 77, 91, 113, 115, 143, 161, 175, 253, 275, 299, 325, 385, 455, 565, 575, 715, 791, 805, 1001, 1243, 1265, 1469, 1495, 1771, 1925, 2093, 2275, 2599, 2825, 3289, 3575, 3955, 4025, 5005, 6215, 6325, 7345, 7475, 8701, 8855, 10283, 10465, 12995, 16159, 16445, 18193, 19775, 23023, 25025, 28589, 31075, 33787, 36725, 43505, 44275, 51415, 52325, 64975, 80795, 82225, 90965, 113113, 115115, 142945, 168935, 200123, 217525, 236509, 257075, 371657, 403975, 454825, 565565, 575575, 714725, 844675, 1000615, 1182545, 1858285, 2601599, 2827825, 5003075, 5912725, 9291425, 13007995, 65039975]

約数ペア:

[(1, 65039975), (5, 13007995), (7, 9291425), (11, 5912725), (13, 5003075), (23, 2827825), (25, 2601599), (35, 1858285), (55, 1182545), (65, 1000615), (77, 844675), (91, 714725), (113, 575575), (115, 565565), (143, 454825), (161, 403975), (175, 371657), (253, 257075), (275, 236509), (299, 217525), (325, 200123), (385, 168935), (455, 142945), (565, 115115), (575, 113113), (715, 90965), (791, 82225), (805, 80795), (1001, 64975), (1243, 52325), (1265, 51415), (1469, 44275), (1495, 43505), (1771, 36725), (1925, 33787), (2093, 31075), (2275, 28589), (2599, 25025), (2825, 23023), (3289, 19775), (3575, 18193), (3955, 16445), (4025, 16159), (5005, 12995), (6215, 10465), (6325, 10283), (7345, 8855), (7475, 8701)]