15531495084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2125273}}^1$

素因数の和:2125319

約数の個数: 72

約数和(自身を含む): 46415984160

約数和(自身を除く): 30884489076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 2125273, 4250546, 6375819, 8501092, 12751638, 14876911, 19127457, 25503276, 29753822, 38254914, 44630733, 59507644, 61632917, 76509828, 89261466, 123265834, 133892199, 178522932, 184898751, 246531668, 267784398, 369797502, 431430419, 535568796, 554696253, 739595004, 862860838, 1109392506, 1294291257, 1725721676, 2218785012, 2588582514, 3882873771, 5177165028, 7765747542, 15531495084]

約数ペア:

[(1, 15531495084), (2, 7765747542), (3, 5177165028), (4, 3882873771), (6, 2588582514), (7, 2218785012), (9, 1725721676), (12, 1294291257), (14, 1109392506), (18, 862860838), (21, 739595004), (28, 554696253), (29, 535568796), (36, 431430419), (42, 369797502), (58, 267784398), (63, 246531668), (84, 184898751), (87, 178522932), (116, 133892199), (126, 123265834), (174, 89261466), (203, 76509828), (252, 61632917), (261, 59507644), (348, 44630733), (406, 38254914), (522, 29753822), (609, 25503276), (812, 19127457), (1044, 14876911), (1218, 12751638), (1827, 8501092), (2436, 6375819), (3654, 4250546), (7308, 2125273)]