15148890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2953}}^1$

素因数の和:2988

約数の個数: 64

約数和(自身を含む): 42537600

約数和(自身を除く): 27388710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 2953, 5130, 5906, 8859, 14765, 17718, 26577, 29530, 44295, 53154, 56107, 79731, 88590, 112214, 132885, 159462, 168321, 265770, 280535, 336642, 398655, 504963, 561070, 797310, 841605, 1009926, 1514889, 1683210, 2524815, 3029778, 5049630, 7574445, 15148890]

約数ペア:

[(1, 15148890), (2, 7574445), (3, 5049630), (5, 3029778), (6, 2524815), (9, 1683210), (10, 1514889), (15, 1009926), (18, 841605), (19, 797310), (27, 561070), (30, 504963), (38, 398655), (45, 336642), (54, 280535), (57, 265770), (90, 168321), (95, 159462), (114, 132885), (135, 112214), (171, 88590), (190, 79731), (270, 56107), (285, 53154), (342, 44295), (513, 29530), (570, 26577), (855, 17718), (1026, 14765), (1710, 8859), (2565, 5906), (2953, 5130)]