1337487105

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 2262816000

約数和(自身を除く): 925328895

約数列:

[1, 3, 5, 15, 29, 87, 89, 145, 179, 193, 267, 435, 445, 537, 579, 895, 965, 1335, 2581, 2685, 2895, 5191, 5597, 7743, 12905, 15573, 15931, 16791, 17177, 25955, 27985, 34547, 38715, 47793, 51531, 77865, 79655, 83955, 85885, 103641, 172735, 238965, 257655, 461999, 498133, 518205, 1001863, 1385997, 1494399, 2309995, 2490665, 3005589, 3074683, 5009315, 6929985, 7471995, 9224049, 15027945, 15373415, 46120245, 89165807, 267497421, 445829035, 1337487105]

約数ペア:

[(1, 1337487105), (3, 445829035), (5, 267497421), (15, 89165807), (29, 46120245), (87, 15373415), (89, 15027945), (145, 9224049), (179, 7471995), (193, 6929985), (267, 5009315), (435, 3074683), (445, 3005589), (537, 2490665), (579, 2309995), (895, 1494399), (965, 1385997), (1335, 1001863), (2581, 518205), (2685, 498133), (2895, 461999), (5191, 257655), (5597, 238965), (7743, 172735), (12905, 103641), (15573, 85885), (15931, 83955), (16791, 79655), (17177, 77865), (25955, 51531), (27985, 47793), (34547, 38715)]