55483935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 46122465

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 89, 115, 139, 195, 267, 299, 345, 417, 445, 695, 897, 1157, 1335, 1495, 1807, 2047, 2085, 3197, 3471, 4485, 5421, 5785, 6141, 9035, 9591, 10235, 12371, 15985, 17355, 26611, 27105, 30705, 37113, 41561, 47955, 61855, 79833, 124683, 133055, 160823, 185565, 207805, 284533, 399165, 482469, 623415, 804115, 853599, 1422665, 2412345, 3698929, 4267995, 11096787, 18494645, 55483935]

約数ペア:

[(1, 55483935), (3, 18494645), (5, 11096787), (13, 4267995), (15, 3698929), (23, 2412345), (39, 1422665), (65, 853599), (69, 804115), (89, 623415), (115, 482469), (139, 399165), (195, 284533), (267, 207805), (299, 185565), (345, 160823), (417, 133055), (445, 124683), (695, 79833), (897, 61855), (1157, 47955), (1335, 41561), (1495, 37113), (1807, 30705), (2047, 27105), (2085, 26611), (3197, 17355), (3471, 15985), (4485, 12371), (5421, 10235), (5785, 9591), (6141, 9035)]