172200000015

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8369}}^1\times {\mathrm{15767}}^1$

素因数の和:24176

約数の個数: 48

約数和(自身を含む): 308828894400

約数和(自身を除く): 136628894385

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 8369, 15767, 25107, 41845, 47301, 75321, 78835, 125535, 141903, 236505, 242701, 376605, 457243, 709515, 728103, 1213505, 1371729, 2184309, 2286215, 3640515, 4115187, 6858645, 10921545, 20575935, 131954023, 395862069, 659770115, 1187586207, 1979310345, 3826666667, 5937931035, 11480000001, 19133333335, 34440000003, 57400000005, 172200000015]

約数ペア:

[(1, 172200000015), (3, 57400000005), (5, 34440000003), (9, 19133333335), (15, 11480000001), (29, 5937931035), (45, 3826666667), (87, 1979310345), (145, 1187586207), (261, 659770115), (435, 395862069), (1305, 131954023), (8369, 20575935), (15767, 10921545), (25107, 6858645), (41845, 4115187), (47301, 3640515), (75321, 2286215), (78835, 2184309), (125535, 1371729), (141903, 1213505), (236505, 728103), (242701, 709515), (376605, 457243)]