15094450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 72

約数和(自身を含む): 33523524

約数和(自身を除く): 18429074

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 61, 70, 98, 101, 122, 175, 202, 245, 305, 350, 427, 490, 505, 610, 707, 854, 1010, 1225, 1414, 1525, 2135, 2450, 2525, 2989, 3050, 3535, 4270, 4949, 5050, 5978, 6161, 7070, 9898, 10675, 12322, 14945, 17675, 21350, 24745, 29890, 30805, 35350, 43127, 49490, 61610, 74725, 86254, 123725, 149450, 154025, 215635, 247450, 301889, 308050, 431270, 603778, 1078175, 1509445, 2156350, 3018890, 7547225, 15094450]

約数ペア:

[(1, 15094450), (2, 7547225), (5, 3018890), (7, 2156350), (10, 1509445), (14, 1078175), (25, 603778), (35, 431270), (49, 308050), (50, 301889), (61, 247450), (70, 215635), (98, 154025), (101, 149450), (122, 123725), (175, 86254), (202, 74725), (245, 61610), (305, 49490), (350, 43127), (427, 35350), (490, 30805), (505, 29890), (610, 24745), (707, 21350), (854, 17675), (1010, 14945), (1225, 12322), (1414, 10675), (1525, 9898), (2135, 7070), (2450, 6161), (2525, 5978), (2989, 5050), (3050, 4949), (3535, 4270)]