190864575

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1245

約数の個数: 72

約数和(自身を含む): 378832896

約数和(自身を除く): 187968321

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 67, 75, 99, 165, 201, 225, 275, 335, 495, 603, 737, 825, 1005, 1151, 1675, 2211, 2475, 3015, 3453, 3685, 5025, 5755, 6633, 10359, 11055, 12661, 15075, 17265, 18425, 28775, 33165, 37983, 51795, 55275, 63305, 77117, 86325, 113949, 165825, 189915, 231351, 258975, 316525, 385585, 569745, 694053, 848287, 949575, 1156755, 1927925, 2544861, 2848725, 3470265, 4241435, 5783775, 7634583, 12724305, 17351325, 21207175, 38172915, 63621525, 190864575]

約数ペア:

[(1, 190864575), (3, 63621525), (5, 38172915), (9, 21207175), (11, 17351325), (15, 12724305), (25, 7634583), (33, 5783775), (45, 4241435), (55, 3470265), (67, 2848725), (75, 2544861), (99, 1927925), (165, 1156755), (201, 949575), (225, 848287), (275, 694053), (335, 569745), (495, 385585), (603, 316525), (737, 258975), (825, 231351), (1005, 189915), (1151, 165825), (1675, 113949), (2211, 86325), (2475, 77117), (3015, 63305), (3453, 55275), (3685, 51795), (5025, 37983), (5755, 33165), (6633, 28775), (10359, 18425), (11055, 17265), (12661, 15075)]