61370235

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 119508480

約数和(自身を除く): 58138245

約数列:

[1, 3, 5, 9, 15, 29, 31, 37, 41, 45, 87, 93, 111, 123, 145, 155, 185, 205, 261, 279, 333, 369, 435, 465, 555, 615, 899, 1073, 1147, 1189, 1271, 1305, 1395, 1517, 1665, 1845, 2697, 3219, 3441, 3567, 3813, 4495, 4551, 5365, 5735, 5945, 6355, 7585, 8091, 9657, 10323, 10701, 11439, 13485, 13653, 16095, 17205, 17835, 19065, 22755, 33263, 36859, 40455, 43993, 47027, 48285, 51615, 53505, 57195, 68265, 99789, 110577, 131979, 141081, 166315, 184295, 219965, 235135, 299367, 331731, 395937, 423243, 498945, 552885, 659895, 705405, 1363783, 1496835, 1658655, 1979685, 2116215, 4091349, 6818915, 12274047, 20456745, 61370235]

約数ペア:

[(1, 61370235), (3, 20456745), (5, 12274047), (9, 6818915), (15, 4091349), (29, 2116215), (31, 1979685), (37, 1658655), (41, 1496835), (45, 1363783), (87, 705405), (93, 659895), (111, 552885), (123, 498945), (145, 423243), (155, 395937), (185, 331731), (205, 299367), (261, 235135), (279, 219965), (333, 184295), (369, 166315), (435, 141081), (465, 131979), (555, 110577), (615, 99789), (899, 68265), (1073, 57195), (1147, 53505), (1189, 51615), (1271, 48285), (1305, 47027), (1395, 43993), (1517, 40455), (1665, 36859), (1845, 33263), (2697, 22755), (3219, 19065), (3441, 17835), (3567, 17205), (3813, 16095), (4495, 13653), (4551, 13485), (5365, 11439), (5735, 10701), (5945, 10323), (6355, 9657), (7585, 8091)]