42949395

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2441}}^1$

素因数の和:2492

約数の個数: 48

約数和(自身を含む): 82285632

約数和(自身を除く): 39336237

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1955, 2441, 3519, 5865, 7323, 12205, 17595, 21969, 36615, 41497, 56143, 109845, 124491, 168429, 207485, 280715, 373473, 505287, 622455, 842145, 954431, 1867365, 2526435, 2863293, 4772155, 8589879, 14316465, 42949395]

約数ペア:

[(1, 42949395), (3, 14316465), (5, 8589879), (9, 4772155), (15, 2863293), (17, 2526435), (23, 1867365), (45, 954431), (51, 842145), (69, 622455), (85, 505287), (115, 373473), (153, 280715), (207, 207485), (255, 168429), (345, 124491), (391, 109845), (765, 56143), (1035, 41497), (1173, 36615), (1955, 21969), (2441, 17595), (3519, 12205), (5865, 7323)]