29641425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 59043840

約数和(自身を除く): 29402415

約数列:

[1, 3, 5, 11, 15, 19, 25, 31, 33, 55, 57, 61, 75, 93, 95, 155, 165, 183, 209, 275, 285, 305, 341, 465, 475, 589, 627, 671, 775, 825, 915, 1023, 1045, 1159, 1425, 1525, 1705, 1767, 1891, 2013, 2325, 2945, 3135, 3355, 3477, 4575, 5115, 5225, 5673, 5795, 6479, 8525, 8835, 9455, 10065, 12749, 14725, 15675, 16775, 17385, 19437, 20801, 25575, 28365, 28975, 32395, 35929, 38247, 44175, 47275, 50325, 62403, 63745, 86925, 97185, 104005, 107787, 141825, 161975, 179645, 191235, 312015, 318725, 395219, 485925, 520025, 538935, 898225, 956175, 1185657, 1560075, 1976095, 2694675, 5928285, 9880475, 29641425]

約数ペア:

[(1, 29641425), (3, 9880475), (5, 5928285), (11, 2694675), (15, 1976095), (19, 1560075), (25, 1185657), (31, 956175), (33, 898225), (55, 538935), (57, 520025), (61, 485925), (75, 395219), (93, 318725), (95, 312015), (155, 191235), (165, 179645), (183, 161975), (209, 141825), (275, 107787), (285, 104005), (305, 97185), (341, 86925), (465, 63745), (475, 62403), (589, 50325), (627, 47275), (671, 44175), (775, 38247), (825, 35929), (915, 32395), (1023, 28975), (1045, 28365), (1159, 25575), (1425, 20801), (1525, 19437), (1705, 17385), (1767, 16775), (1891, 15675), (2013, 14725), (2325, 12749), (2945, 10065), (3135, 9455), (3355, 8835), (3477, 8525), (4575, 6479), (5115, 5795), (5225, 5673)]