1570887225

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12671}}^1$

素因数の和:12735

約数の個数: 72

約数和(自身を含む): 3064089600

約数和(自身を除く): 1493202375

約数列:

[1, 3, 5, 9, 15, 19, 25, 29, 45, 57, 75, 87, 95, 145, 171, 225, 261, 285, 435, 475, 551, 725, 855, 1305, 1425, 1653, 2175, 2755, 4275, 4959, 6525, 8265, 12671, 13775, 24795, 38013, 41325, 63355, 114039, 123975, 190065, 240749, 316775, 367459, 570195, 722247, 950325, 1102377, 1203745, 1837295, 2166741, 2850975, 3307131, 3611235, 5511885, 6018725, 6981721, 9186475, 10833705, 16535655, 18056175, 20945163, 27559425, 34908605, 54168525, 62835489, 82678275, 104725815, 174543025, 314177445, 523629075, 1570887225]

約数ペア:

[(1, 1570887225), (3, 523629075), (5, 314177445), (9, 174543025), (15, 104725815), (19, 82678275), (25, 62835489), (29, 54168525), (45, 34908605), (57, 27559425), (75, 20945163), (87, 18056175), (95, 16535655), (145, 10833705), (171, 9186475), (225, 6981721), (261, 6018725), (285, 5511885), (435, 3611235), (475, 3307131), (551, 2850975), (725, 2166741), (855, 1837295), (1305, 1203745), (1425, 1102377), (1653, 950325), (2175, 722247), (2755, 570195), (4275, 367459), (4959, 316775), (6525, 240749), (8265, 190065), (12671, 123975), (13775, 114039), (24795, 63355), (38013, 41325)]