15696494985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1\times {\mathrm{733}}^1$

素因数の和:1318

約数の個数: 64

約数和(自身を含む): 26669214720

約数和(自身を除く): 10972719735

約数列:

[1, 3, 5, 15, 19, 57, 95, 227, 285, 331, 681, 733, 993, 1135, 1655, 2199, 3405, 3665, 4313, 4965, 6289, 10995, 12939, 13927, 18867, 21565, 31445, 41781, 64695, 69635, 75137, 94335, 166391, 208905, 225411, 242623, 375685, 499173, 727869, 831955, 1127055, 1213115, 1427603, 2495865, 3161429, 3639345, 4282809, 4609837, 7138015, 9484287, 13829511, 15807145, 21414045, 23049185, 47421435, 55075421, 69147555, 165226263, 275377105, 826131315, 1046432999, 3139298997, 5232164995, 15696494985]

約数ペア:

[(1, 15696494985), (3, 5232164995), (5, 3139298997), (15, 1046432999), (19, 826131315), (57, 275377105), (95, 165226263), (227, 69147555), (285, 55075421), (331, 47421435), (681, 23049185), (733, 21414045), (993, 15807145), (1135, 13829511), (1655, 9484287), (2199, 7138015), (3405, 4609837), (3665, 4282809), (4313, 3639345), (4965, 3161429), (6289, 2495865), (10995, 1427603), (12939, 1213115), (13927, 1127055), (18867, 831955), (21565, 727869), (31445, 499173), (41781, 375685), (64695, 242623), (69635, 225411), (75137, 208905), (94335, 166391)]