16071825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 96

約数和(自身を含む): 34854912

約数和(自身を除く): 18783087

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 25, 33, 35, 55, 69, 75, 77, 105, 115, 121, 161, 165, 175, 231, 253, 275, 345, 363, 385, 483, 525, 575, 605, 759, 805, 825, 847, 1155, 1265, 1331, 1725, 1771, 1815, 1925, 2415, 2541, 2783, 3025, 3795, 3993, 4025, 4235, 5313, 5775, 6325, 6655, 8349, 8855, 9075, 9317, 12075, 12705, 13915, 18975, 19481, 19965, 21175, 26565, 27951, 30613, 33275, 41745, 44275, 46585, 58443, 63525, 69575, 91839, 97405, 99825, 132825, 139755, 153065, 208725, 214291, 232925, 292215, 459195, 487025, 642873, 698775, 765325, 1071455, 1461075, 2295975, 3214365, 5357275, 16071825]

約数ペア:

[(1, 16071825), (3, 5357275), (5, 3214365), (7, 2295975), (11, 1461075), (15, 1071455), (21, 765325), (23, 698775), (25, 642873), (33, 487025), (35, 459195), (55, 292215), (69, 232925), (75, 214291), (77, 208725), (105, 153065), (115, 139755), (121, 132825), (161, 99825), (165, 97405), (175, 91839), (231, 69575), (253, 63525), (275, 58443), (345, 46585), (363, 44275), (385, 41745), (483, 33275), (525, 30613), (575, 27951), (605, 26565), (759, 21175), (805, 19965), (825, 19481), (847, 18975), (1155, 13915), (1265, 12705), (1331, 12075), (1725, 9317), (1771, 9075), (1815, 8855), (1925, 8349), (2415, 6655), (2541, 6325), (2783, 5775), (3025, 5313), (3795, 4235), (3993, 4025)]