15081376

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 32030208

約数和(自身を除く): 16948832

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 496, 661, 713, 736, 992, 1322, 1426, 2644, 2852, 5288, 5704, 10576, 11408, 15203, 20491, 21152, 22816, 30406, 40982, 60812, 81964, 121624, 163928, 243248, 327856, 471293, 486496, 655712, 942586, 1885172, 3770344, 7540688, 15081376]

約数ペア:

[(1, 15081376), (2, 7540688), (4, 3770344), (8, 1885172), (16, 942586), (23, 655712), (31, 486496), (32, 471293), (46, 327856), (62, 243248), (92, 163928), (124, 121624), (184, 81964), (248, 60812), (368, 40982), (496, 30406), (661, 22816), (713, 21152), (736, 20491), (992, 15203), (1322, 11408), (1426, 10576), (2644, 5704), (2852, 5288)]