2375325

素因数分解:

$3^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:65

約数の個数: 72

約数和(自身を含む): 4874688

約数和(自身を除く): 2499363

約数列:

[1, 3, 5, 9, 15, 17, 23, 25, 27, 45, 51, 69, 75, 81, 85, 115, 135, 153, 207, 225, 243, 255, 345, 391, 405, 425, 459, 575, 621, 675, 765, 1035, 1173, 1215, 1275, 1377, 1725, 1863, 1955, 2025, 2295, 3105, 3519, 3825, 4131, 5175, 5589, 5865, 6075, 6885, 9315, 9775, 10557, 11475, 15525, 17595, 20655, 27945, 29325, 31671, 34425, 46575, 52785, 87975, 95013, 103275, 139725, 158355, 263925, 475065, 791775, 2375325]

約数ペア:

[(1, 2375325), (3, 791775), (5, 475065), (9, 263925), (15, 158355), (17, 139725), (23, 103275), (25, 95013), (27, 87975), (45, 52785), (51, 46575), (69, 34425), (75, 31671), (81, 29325), (85, 27945), (115, 20655), (135, 17595), (153, 15525), (207, 11475), (225, 10557), (243, 9775), (255, 9315), (345, 6885), (391, 6075), (405, 5865), (425, 5589), (459, 5175), (575, 4131), (621, 3825), (675, 3519), (765, 3105), (1035, 2295), (1173, 2025), (1215, 1955), (1275, 1863), (1377, 1725)]