40803735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 79672320

約数和(自身を除く): 38868585

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 113, 133, 181, 285, 339, 399, 543, 565, 665, 791, 905, 1267, 1695, 1995, 2147, 2373, 2715, 3439, 3801, 3955, 6335, 6441, 10317, 10735, 11865, 15029, 17195, 19005, 20453, 24073, 32205, 45087, 51585, 61359, 72219, 75145, 102265, 120365, 143171, 225435, 306795, 361095, 388607, 429513, 715855, 1165821, 1943035, 2147565, 2720249, 5829105, 8160747, 13601245, 40803735]

約数ペア:

[(1, 40803735), (3, 13601245), (5, 8160747), (7, 5829105), (15, 2720249), (19, 2147565), (21, 1943035), (35, 1165821), (57, 715855), (95, 429513), (105, 388607), (113, 361095), (133, 306795), (181, 225435), (285, 143171), (339, 120365), (399, 102265), (543, 75145), (565, 72219), (665, 61359), (791, 51585), (905, 45087), (1267, 32205), (1695, 24073), (1995, 20453), (2147, 19005), (2373, 17195), (2715, 15029), (3439, 11865), (3801, 10735), (3955, 10317), (6335, 6441)]