15671486235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{1721}}^1$

素因数の和:2196

約数の個数: 64

約数和(自身を含む): 26780544000

約数和(自身を除く): 11109057765

約数列:

[1, 3, 5, 15, 19, 57, 89, 95, 267, 285, 359, 445, 1077, 1335, 1691, 1721, 1795, 5073, 5163, 5385, 6821, 8455, 8605, 20463, 25365, 25815, 31951, 32699, 34105, 95853, 98097, 102315, 153169, 159755, 163495, 459507, 479265, 490485, 607069, 617839, 765845, 1821207, 1853517, 2297535, 2910211, 3035345, 3089195, 8730633, 9106035, 9267585, 11738941, 14551055, 35216823, 43653165, 54987671, 58694705, 164963013, 176084115, 274938355, 824815065, 1044765749, 3134297247, 5223828745, 15671486235]

約数ペア:

[(1, 15671486235), (3, 5223828745), (5, 3134297247), (15, 1044765749), (19, 824815065), (57, 274938355), (89, 176084115), (95, 164963013), (267, 58694705), (285, 54987671), (359, 43653165), (445, 35216823), (1077, 14551055), (1335, 11738941), (1691, 9267585), (1721, 9106035), (1795, 8730633), (5073, 3089195), (5163, 3035345), (5385, 2910211), (6821, 2297535), (8455, 1853517), (8605, 1821207), (20463, 765845), (25365, 617839), (25815, 607069), (31951, 490485), (32699, 479265), (34105, 459507), (95853, 163495), (98097, 159755), (102315, 153169)]