72337455

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2053}}^1$

素因数の和:2102

約数の個数: 48

約数和(自身を含む): 134578080

約数和(自身を除く): 62240625

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 243, 261, 405, 435, 783, 1215, 1305, 2053, 2349, 3915, 6159, 7047, 10265, 11745, 18477, 30795, 35235, 55431, 59537, 92385, 166293, 178611, 277155, 297685, 498879, 535833, 831465, 893055, 1607499, 2494395, 2679165, 4822497, 8037495, 14467491, 24112485, 72337455]

約数ペア:

[(1, 72337455), (3, 24112485), (5, 14467491), (9, 8037495), (15, 4822497), (27, 2679165), (29, 2494395), (45, 1607499), (81, 893055), (87, 831465), (135, 535833), (145, 498879), (243, 297685), (261, 277155), (405, 178611), (435, 166293), (783, 92385), (1215, 59537), (1305, 55431), (2053, 35235), (2349, 30795), (3915, 18477), (6159, 11745), (7047, 10265)]