15144750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 42052608

約数和(自身を除く): 26907858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 53, 75, 90, 106, 125, 127, 150, 159, 225, 250, 254, 265, 318, 375, 381, 450, 477, 530, 635, 750, 762, 795, 954, 1125, 1143, 1270, 1325, 1590, 1905, 2250, 2286, 2385, 2650, 3175, 3810, 3975, 4770, 5715, 6350, 6625, 6731, 7950, 9525, 11430, 11925, 13250, 13462, 15875, 19050, 19875, 20193, 23850, 28575, 31750, 33655, 39750, 40386, 47625, 57150, 59625, 60579, 67310, 95250, 100965, 119250, 121158, 142875, 168275, 201930, 285750, 302895, 336550, 504825, 605790, 841375, 1009650, 1514475, 1682750, 2524125, 3028950, 5048250, 7572375, 15144750]

約数ペア:

[(1, 15144750), (2, 7572375), (3, 5048250), (5, 3028950), (6, 2524125), (9, 1682750), (10, 1514475), (15, 1009650), (18, 841375), (25, 605790), (30, 504825), (45, 336550), (50, 302895), (53, 285750), (75, 201930), (90, 168275), (106, 142875), (125, 121158), (127, 119250), (150, 100965), (159, 95250), (225, 67310), (250, 60579), (254, 59625), (265, 57150), (318, 47625), (375, 40386), (381, 39750), (450, 33655), (477, 31750), (530, 28575), (635, 23850), (750, 20193), (762, 19875), (795, 19050), (954, 15875), (1125, 13462), (1143, 13250), (1270, 11925), (1325, 11430), (1590, 9525), (1905, 7950), (2250, 6731), (2286, 6625), (2385, 6350), (2650, 5715), (3175, 4770), (3810, 3975)]