63453885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 116640000

約数和(自身を除く): 53186115

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 89, 145, 149, 165, 267, 319, 435, 445, 447, 745, 957, 979, 1335, 1595, 1639, 2235, 2581, 2937, 4321, 4785, 4895, 4917, 7743, 8195, 12905, 12963, 13261, 14685, 21605, 24585, 28391, 38715, 39783, 47531, 64815, 66305, 85173, 141955, 142593, 145871, 198915, 237655, 384569, 425865, 437613, 712965, 729355, 1153707, 1922845, 2188065, 4230259, 5768535, 12690777, 21151295, 63453885]

約数ペア:

[(1, 63453885), (3, 21151295), (5, 12690777), (11, 5768535), (15, 4230259), (29, 2188065), (33, 1922845), (55, 1153707), (87, 729355), (89, 712965), (145, 437613), (149, 425865), (165, 384569), (267, 237655), (319, 198915), (435, 145871), (445, 142593), (447, 141955), (745, 85173), (957, 66305), (979, 64815), (1335, 47531), (1595, 39783), (1639, 38715), (2235, 28391), (2581, 24585), (2937, 21605), (4321, 14685), (4785, 13261), (4895, 12963), (4917, 12905), (7743, 8195)]