99690975

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 192376080

約数和(自身を除く): 92685105

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 67, 75, 85, 153, 201, 225, 255, 335, 389, 425, 603, 765, 1005, 1139, 1167, 1275, 1675, 1945, 3015, 3417, 3501, 3825, 5025, 5695, 5835, 6613, 9725, 10251, 15075, 17085, 17505, 19839, 26063, 28475, 29175, 33065, 51255, 59517, 78189, 85425, 87525, 99195, 130315, 165325, 234567, 256275, 297585, 390945, 443071, 495975, 651575, 1172835, 1329213, 1487925, 1954725, 2215355, 3987639, 5864175, 6646065, 11076775, 19938195, 33230325, 99690975]

約数ペア:

[(1, 99690975), (3, 33230325), (5, 19938195), (9, 11076775), (15, 6646065), (17, 5864175), (25, 3987639), (45, 2215355), (51, 1954725), (67, 1487925), (75, 1329213), (85, 1172835), (153, 651575), (201, 495975), (225, 443071), (255, 390945), (335, 297585), (389, 256275), (425, 234567), (603, 165325), (765, 130315), (1005, 99195), (1139, 87525), (1167, 85425), (1275, 78189), (1675, 59517), (1945, 51255), (3015, 33065), (3417, 29175), (3501, 28475), (3825, 26063), (5025, 19839), (5695, 17505), (5835, 17085), (6613, 15075), (9725, 10251)]