1427804925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 2632331520

約数和(自身を除く): 1204526595

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 181, 255, 269, 345, 391, 425, 543, 575, 807, 905, 1173, 1275, 1345, 1725, 1955, 2715, 3077, 4035, 4163, 4525, 4573, 5865, 6187, 6725, 9231, 9775, 12489, 13575, 13719, 15385, 18561, 20175, 20815, 22865, 29325, 30935, 46155, 48689, 62445, 68595, 70771, 76925, 92805, 104075, 105179, 114325, 146067, 154675, 212313, 230775, 243445, 312225, 315537, 342975, 353855, 464025, 525895, 730335, 827713, 1061565, 1119847, 1217225, 1577685, 1769275, 2483139, 2629475, 3359541, 3651675, 4138565, 5307825, 5599235, 7888425, 12415695, 16797705, 19037399, 20692825, 27996175, 57112197, 62078475, 83988525, 95186995, 285560985, 475934975, 1427804925]

約数ペア:

[(1, 1427804925), (3, 475934975), (5, 285560985), (15, 95186995), (17, 83988525), (23, 62078475), (25, 57112197), (51, 27996175), (69, 20692825), (75, 19037399), (85, 16797705), (115, 12415695), (181, 7888425), (255, 5599235), (269, 5307825), (345, 4138565), (391, 3651675), (425, 3359541), (543, 2629475), (575, 2483139), (807, 1769275), (905, 1577685), (1173, 1217225), (1275, 1119847), (1345, 1061565), (1725, 827713), (1955, 730335), (2715, 525895), (3077, 464025), (4035, 353855), (4163, 342975), (4525, 315537), (4573, 312225), (5865, 243445), (6187, 230775), (6725, 212313), (9231, 154675), (9775, 146067), (12489, 114325), (13575, 105179), (13719, 104075), (15385, 92805), (18561, 76925), (20175, 70771), (20815, 68595), (22865, 62445), (29325, 48689), (30935, 46155)]