40553955

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 76317696

約数和(自身を除く): 35763741

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 181, 195, 383, 543, 585, 905, 1149, 1629, 1915, 2353, 2715, 3447, 4979, 5745, 7059, 8145, 11765, 14937, 17235, 21177, 24895, 35295, 44811, 69323, 74685, 105885, 207969, 224055, 346615, 623907, 901199, 1039845, 2703597, 3119535, 4505995, 8110791, 13517985, 40553955]

約数ペア:

[(1, 40553955), (3, 13517985), (5, 8110791), (9, 4505995), (13, 3119535), (15, 2703597), (39, 1039845), (45, 901199), (65, 623907), (117, 346615), (181, 224055), (195, 207969), (383, 105885), (543, 74685), (585, 69323), (905, 44811), (1149, 35295), (1629, 24895), (1915, 21177), (2353, 17235), (2715, 14937), (3447, 11765), (4979, 8145), (5745, 7059)]