2045593035

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:834

約数の個数: 80

約数和(自身を含む): 3766093056

約数和(自身を除く): 1720500021

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 157, 159, 265, 405, 471, 477, 607, 785, 795, 1413, 1431, 1821, 2355, 2385, 3035, 4239, 4293, 5463, 7065, 7155, 8321, 9105, 12717, 16389, 21195, 21465, 24963, 27315, 32171, 41605, 49167, 63585, 74889, 81945, 95299, 96513, 124815, 160855, 224667, 245835, 285897, 289539, 374445, 476495, 482565, 674001, 857691, 868617, 1123335, 1429485, 1447695, 2573073, 2605851, 3370005, 4288455, 4343085, 5050847, 7719219, 12865365, 13029255, 15152541, 25254235, 38596095, 45457623, 75762705, 136372869, 227288115, 409118607, 681864345, 2045593035]

約数ペア:

[(1, 2045593035), (3, 681864345), (5, 409118607), (9, 227288115), (15, 136372869), (27, 75762705), (45, 45457623), (53, 38596095), (81, 25254235), (135, 15152541), (157, 13029255), (159, 12865365), (265, 7719219), (405, 5050847), (471, 4343085), (477, 4288455), (607, 3370005), (785, 2605851), (795, 2573073), (1413, 1447695), (1431, 1429485), (1821, 1123335), (2355, 868617), (2385, 857691), (3035, 674001), (4239, 482565), (4293, 476495), (5463, 374445), (7065, 289539), (7155, 285897), (8321, 245835), (9105, 224667), (12717, 160855), (16389, 124815), (21195, 96513), (21465, 95299), (24963, 81945), (27315, 74889), (32171, 63585), (41605, 49167)]