13754475

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 29998080

約数和(自身を除く): 16243605

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 41, 45, 63, 71, 75, 105, 123, 135, 175, 189, 205, 213, 225, 287, 315, 355, 369, 497, 525, 615, 639, 675, 861, 945, 1025, 1065, 1107, 1435, 1491, 1575, 1775, 1845, 1917, 2485, 2583, 2911, 3075, 3195, 4305, 4473, 4725, 5325, 5535, 7175, 7455, 7749, 8733, 9225, 9585, 12425, 12915, 13419, 14555, 15975, 20377, 21525, 22365, 26199, 27675, 37275, 38745, 43665, 47925, 61131, 64575, 67095, 72775, 78597, 101885, 111825, 130995, 183393, 193725, 218325, 305655, 335475, 392985, 509425, 550179, 654975, 916965, 1528275, 1964925, 2750895, 4584825, 13754475]

約数ペア:

[(1, 13754475), (3, 4584825), (5, 2750895), (7, 1964925), (9, 1528275), (15, 916965), (21, 654975), (25, 550179), (27, 509425), (35, 392985), (41, 335475), (45, 305655), (63, 218325), (71, 193725), (75, 183393), (105, 130995), (123, 111825), (135, 101885), (175, 78597), (189, 72775), (205, 67095), (213, 64575), (225, 61131), (287, 47925), (315, 43665), (355, 38745), (369, 37275), (497, 27675), (525, 26199), (615, 22365), (639, 21525), (675, 20377), (861, 15975), (945, 14555), (1025, 13419), (1065, 12915), (1107, 12425), (1435, 9585), (1491, 9225), (1575, 8733), (1775, 7749), (1845, 7455), (1917, 7175), (2485, 5535), (2583, 5325), (2911, 4725), (3075, 4473), (3195, 4305)]