674514675

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^2\times {\mathrm{1889}}^1$

素因数の和:1954

約数の個数: 72

約数和(自身を含む): 1296010800

約数和(自身を除く): 621496125

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 529, 575, 621, 675, 1035, 1587, 1725, 1889, 2645, 3105, 4761, 5175, 5667, 7935, 9445, 13225, 14283, 15525, 17001, 23805, 28335, 39675, 43447, 47225, 51003, 71415, 85005, 119025, 130341, 141675, 217235, 255015, 357075, 391023, 425025, 651705, 999281, 1086175, 1173069, 1275075, 1955115, 2997843, 3258525, 4996405, 5865345, 8993529, 9775575, 14989215, 24982025, 26980587, 29326725, 44967645, 74946075, 134902935, 224838225, 674514675]

約数ペア:

[(1, 674514675), (3, 224838225), (5, 134902935), (9, 74946075), (15, 44967645), (23, 29326725), (25, 26980587), (27, 24982025), (45, 14989215), (69, 9775575), (75, 8993529), (115, 5865345), (135, 4996405), (207, 3258525), (225, 2997843), (345, 1955115), (529, 1275075), (575, 1173069), (621, 1086175), (675, 999281), (1035, 651705), (1587, 425025), (1725, 391023), (1889, 357075), (2645, 255015), (3105, 217235), (4761, 141675), (5175, 130341), (5667, 119025), (7935, 85005), (9445, 71415), (13225, 51003), (14283, 47225), (15525, 43447), (17001, 39675), (23805, 28335)]