215366929695

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{259583}}^1$

素因数の和:259876

約数の個数: 48

約数和(自身を含む): 379034173440

約数和(自身を除く): 163667243745

約数列:

[1, 3, 5, 9, 15, 45, 103, 179, 309, 515, 537, 895, 927, 1545, 1611, 2685, 4635, 8055, 18437, 55311, 92185, 165933, 259583, 276555, 778749, 829665, 1297915, 2336247, 3893745, 11681235, 26737049, 46465357, 80211147, 133685245, 139396071, 232326785, 240633441, 401055735, 418188213, 696980355, 1203167205, 2090941065, 4785931771, 14357795313, 23929658855, 43073385939, 71788976565, 215366929695]

約数ペア:

[(1, 215366929695), (3, 71788976565), (5, 43073385939), (9, 23929658855), (15, 14357795313), (45, 4785931771), (103, 2090941065), (179, 1203167205), (309, 696980355), (515, 418188213), (537, 401055735), (895, 240633441), (927, 232326785), (1545, 139396071), (1611, 133685245), (2685, 80211147), (4635, 46465357), (8055, 26737049), (18437, 11681235), (55311, 3893745), (92185, 2336247), (165933, 1297915), (259583, 829665), (276555, 778749)]